DU A Unit Admission Question Solution 2000-2001

DU A Unit Admission Question Solution 2000-2001

āύāĻŋāĻšā§‡āϰ āĻ­āĻŋāĻĄāĻŋāĻ“āϤ⧇ āĻĻ⧇āϖ⧇ āύāĻžāĻ“ āĻŦāĻŋāĻ¸ā§āϤāĻžāϰāĻŋāϤ:

āϕ⧋āĻ°ā§āϏāϟāĻŋ āĻ•āĻŋāύāϤ⧇ āĻĒāĻžāĻļ⧇āϰ āĻŦāĻžāϟāύāϟāĻŋ āĻ•ā§āϞāĻŋāĻ• āĻ•āϰ:   

 

āϕ⧋āĻ°ā§āϏ⧇āϰ āĻĄā§‡āĻŽā§‹ āĻ­āĻŋāĻĄāĻŋāĻ“(āĻāĻ­āĻžāĻŦ⧇ āĻĒāĻĻāĻžāĻ°ā§āĻĨāĻŦāĻŋāĻœā§āĻžāĻžāύ+āϰāϏāĻžā§Ÿāύ+āωāĻšā§āϚāϤāϰāĻ—āĻŖāĻŋāϤ āĻāϰ āĻŦāĻŋāĻ—āϤ āĻŦāĻŋāĻļ āĻŦāĻ›āϰ⧇āϰ āϏāĻ•āϞ āĻĒā§āϰāĻļā§āύ⧇āϰ āϏāĻŽāĻžāϧāĻžāύ āĻĨāĻžāĻ•āĻŦ⧇ āĻ­āĻŋāĻĄāĻŋāĻ“āϤ⧇)

 

āĻĒāĻĻāĻžāĻ°ā§āĻĨāĻŦāĻŋāĻœā§āĻžāĻžāύ

  1. āĻāĻ•āϟāĻŋ āĻŸā§āϰāĻžāĻ¨ā§āϏāĻĢāĻ°ā§āĻŽāĻžāϰ⧇āϰ āĻĒā§āϰāĻžāχāĻŽāĻžāϰāĻŋ āĻ“ āϏ⧇āϕ⧇āĻ¨ā§āĻĄāĻžāϰāĻŋ āϤāĻžāϰ⧇āϰ āĻ…āύ⧁āĻĒāĻžāϤ 20:1āĨ¤ āĻāϰ āϏ⧇āϕ⧇āĻ¨ā§āĻĄāĻžāϰāĻŋāϰ āϏāĻžāĻĨ⧇ 12 āĻ“āĻšāĻŽ āϞāĻžāĻ—āĻžāύāĻžā§‡ āφāϛ⧇āĨ¤ āϝāĻĻāĻŋ āĻĒā§āϰāĻžāχāĻŽāĻžāϰāĻŋāϤ⧇ 240 āĻ­āĻžā§‡āĻ˛ā§āϟ āϞāĻžāĻ—āĻžāύāĻžā§‡ āĻĨāĻžāϕ⧇, āϤāĻžāĻšāϞ⧇ āϏ⧇āĻ–āĻžāύ⧇ āϤāĻĄāĻŧāĻŋā§Ž āĻĒā§āϰāĻŦāĻžāĻš āĻ•āϤ?
    1. 0.05A
    2. 20A
    3. 0.06A
    4. āϕ⧋āύāĻžā§‡āϟāĻŋāχ āύāϝāĻŧ

    Ans. 0.05A

  2. āύāĻŋāĻšā§‡āϰ āϕ⧋āύāϟāĻŋ āφāϞāĻžā§‡āϰ āĻŦā§āϝāϤāĻŋāϚāĻžāϰ⧇āϰ āϜāĻ¨ā§āϝ āĻĻāϰāĻ•āĻžāϰ āύāϝāĻŧ?
    1. āĻāĻ•āĻžāϧāĻŋāĻ• āϤāϰāĻ™ā§āĻ—āĻŽā§āĻ–
    2. āϏ⧁āϏāĻ™ā§āĻ—āϤ āφāϞāĻžā§‡
    3. āĻĒāĻĨ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ
    4. āĻ¸ā§āĻĒāĻ¨ā§āĻĻāύ āϏāĻ‚āĻ–ā§āϝāĻžāϰ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ

    Ans. āĻ¸ā§āĻĒāĻ¨ā§āĻĻāύ āϏāĻ‚āĻ–ā§āϝāĻžāϰ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ

  3. āĻāĻ•āϟāĻŋ āĻ•ā§ƒāĻ¤ā§āϰāĻŋāĻŽ āωāĻĒāĻ—ā§āϰāĻš āĻĒ⧃āĻĨāĻŋāĻŦā§€āϰ āϚāĻžāϰāĻĻāĻŋāϕ⧇ āĻ­ā§‚-āĻĒ⧃āĻˇā§āĻ  āĻšāϤ⧇ 900 km āωāĻĒāϰ⧇ āĻĨ⧇āϕ⧇ āĻŦ⧃āĻ¤ā§āϤāĻžāĻ•āĻžāϰ āĻĒāĻĨ⧇ āϘ⧁āϰāϛ⧇āĨ¤ āĻĒ⧃āĻĨāĻŋāĻŦā§€āϰ āĻŦā§āϝāĻžāϏāĻžāĻ°ā§āϧ 6400km āĻāĻŦāĻ‚ āĻ­ā§‚-āĻĒ⧃āĻˇā§āϠ⧇ āĻŽāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖāϜāύāĻŋāϤ āĻ¤ā§āĻŦāϰāĻŖ 9.81ms āĻšāϞ⧇ āωāĻĒāĻ—ā§āϰāĻšāϟāĻŋāϰ āĻŦ⧇āĻ— āĻ•āϤ?
    1. 20.75 km/sec
    2. 10 km/sec
    3. 7.42 km/sec
    4. 19.65 km/sec

    Ans. 7.42 km/sec

  4. āϝāĻĻāĻŋ āϤāĻĄāĻŧāĻŋā§Ž āϚ⧁āĻŽā§āĻŦāϕ⧀āϝāĻŧ āϤāϰāĻ™ā§āĻ— x-āĻ…āĻ•ā§āώ (i) āĻŦāϰāĻžāĻŦāϰ āϚāϞ⧇ āĻāĻŦāĻ‚ āĻāϰ āϤāĻĄāĻŧāĻŋā§Ž āϭ⧇āĻ•ā§āϟāϰ E, Y- āĻ…āĻ•ā§āώ (j) āĻŦāϰāĻžāĻŦāϰ āϚāϞ⧇ āĻĨāĻžāϕ⧇, āϤāĻžāĻšāϞ⧇ āĻāϰ āϚ⧁āĻŽā§āĻŦāϕ⧀āϝāĻŧ āϭ⧇āĻ•ā§āϟāϰ H āĻāϰ āĻĻāĻŋāĻ• āĻšāĻŦ⧇ –
    1. X-āĻŦāϰāĻžāĻŦāϰ(j)
    2. Y-āĻŦāϰāĻžāĻŦāϰ(j)
    3. Z-āĻŦāϰāĻžāĻŦāϰ(k)
    4. -Z-āĻŦāϰāĻžāĻŦāϰ(k)

    Ans. Z-āĻŦāϰāĻžāĻŦāϰ(k)

  5. \(10^{-28} \mathrm{~kg}\) āĻ­āϰ⧇āϰ āĻāĻ•āϟāĻŋ āĻ•āĻŖāĻž āĻ­āϰāĻšā§€āύ āĻĢā§‹āϟāύ⧇ āĻ•ā§āώāϝāĻŧ āĻšāϞ⧇, āĻ•āϤ āĻļāĻ•ā§āϤāĻŋ āĻŦ⧇āϰ āĻšāĻŦ⧇?
    1. \(10^{-28} \mathrm{~J}\)
    2. \(3 \times 10^{-20} \mathrm{~J}\)
    3. \(9 \times 10^{-12} \mathrm{~J}\)
    4. \(10^{-56} \mathrm{~J}\)

    Ans. \(9 \times 10^{-12} \mathrm{~J}\)

  6. n-p-n āĻŸā§āϰāĻžāύāϜāĻŋāĻ¸ā§āϟāϰ āĻ āχāϞ⧇āĻ•āĻŸā§āϰāύ⧇āϰ āĻŽā§‚āϞ āĻĒā§āϰāĻŦāĻžāĻš āĻ•āĻŋ?
    1. āĻāĻŽāĻŋāϟāϰ āĻĨ⧇āϕ⧇ āĻŦ⧇āϏ
    2. āĻŦ⧇āϏ āĻĨ⧇āϕ⧇ āĻ•āĻžāϞ⧇āĻ•ā§āϟāϰ
    3. āĻāĻŽāĻŋāϟāϰ āĻĨ⧇āϕ⧇ āĻ•āĻžāϞ⧇āĻ•ā§āϟāϰ
    4. āĻ•āĻžāϞ⧇āĻ•ā§āϟāϰ āĻĨ⧇āϕ⧇ āĻāĻŽāĻŋāϟāϰ

    Ans. āĻāĻŽāĻŋāϟāϰ āĻĨ⧇āϕ⧇ āĻ•āĻžāϞ⧇āĻ•ā§āϟāϰ

  7. 3kg āĻ­āϰ⧇āϰ āĻāĻ•āϟāĻŋ āĻĒāĻžāĻĨāϰāϕ⧇ 30 m/s āĻŦ⧇āϗ⧇ āωāĻĒāϰ⧇āϰ āĻĻāĻŋāϕ⧇ āύāĻŋāĻ•ā§āώ⧇āĻĒ āĻ•āϰāĻž āĻšāϞāĻžā§‡āĨ¤ 2s āĻĒāϰ āωāĻšāĻžāϰ āĻ—āϤāĻŋāĻļāĻ•ā§āϤāĻŋ āĻ•āϤ?
    1. 161.62J
    2. 1200J
    3. 10000J
    4. 1500J

    Ans. 161.62J

  8. 20 āĻ“āĻšāĻŽ āϰāĻžā§‡āϧ⧇āϰ āĻāĻ•āϟāĻŋ āĻ—ā§āϝāĻžāϞāĻ­āĻžāύāĻžā§‡āĻŽāĻŋāϟāĻžāϰ⧇āϰ āϏāĻžāĻĨ⧇ āĻ•āϤ āϰāĻžā§‡āϧ⧇āϰ āĻāĻ•āϟāĻŋ āĻļāĻžāĻ¨ā§āϟ āϝ⧁āĻ•ā§āϤ āĻ•āϰāϞ⧇ āĻŽāĻžā§‡āϟ āϤāĻĄāĻŧāĻŋā§Ž āĻĒā§āϰāĻŦāĻžāĻšāĻŽāĻžāĻ¤ā§āϰāĻžāϰ 1% āĻ—ā§āϝāĻžāϞāĻ­āĻžāύāĻžā§‡āĻŽāĻŋāϟāĻžāϰ⧇āϰ āĻ­āĻŋāϤāϰ āĻĻāĻŋāϝāĻŧ⧇ āϝāĻžāĻŦ⧇?
    1. 1.5\(\Omega\)
    2. 0.20\(\Omega\)
    3. 20\(\Omega\)
    4. 0.85\(\Omega\)

    Ans. 0.20\(\Omega\)

  9. āĻāĻ•āϟāĻŋ āĻ•ā§āϝāĻžāĻŽā§‡āϰāĻž āϞ⧇āĻ¨ā§āϏ⧇āϰ āĻĢā§‹āĻ•āĻžāϏ āĻĻā§‚āϰāĻ¤ā§āĻŦ 2 māĨ¤ āϝāĻĻāĻŋ āĻ•ā§āϝāĻžāĻŽā§‡āϰāĻž āϞ⧇āĻ¨ā§āϏ āĻĨ⧇āϕ⧇ 2 m āĻĻā§‚āϰ⧇ āĻĻāĻžāρāĻĄāĻŧāĻžāύāĻžā§‡ āĻāĻ•āϜāύ āĻŦāĻžāϞāĻ•āϕ⧇ āĻĢā§‹āĻ•āĻžāϏ āĻ•āϰāĻž āĻšāϝāĻŧ,āϤāĻŦ⧇ āϞ⧇āĻ¨ā§āϏ āĻĨ⧇āϕ⧇ āĻĢāĻŋāĻ˛ā§āĻŽ āĻāϰ āĻĻā§‚āϰāĻ¤ā§āĻŦ āĻ•āϤ?
    1. 0.5 m
    2. 2 m
    3. 5 m
    4. āĻ…āϏ⧀āĻŽā§‡

    Ans.āĻ…āϏ⧀āĻŽā§‡

  10. \(3 \mu \mathbf{F}\) āϧāĻžāϰāĻ•āĻ¤ā§āĻŦ āĻŦāĻŋāĻļāĻŋāĻˇā§āϟ āĻāĻ•āϟāĻŋ āϧāĻžāϰāĻ•āϕ⧇ āĻāĻ•āϟāĻŋ 200 Volt āĻŦā§āϝāĻžāϟāĻžāϰāĻŋ āĻĻā§āĻŦāĻžāϰāĻž āĻĒā§‚āĻ°ā§āĻŖ āϚāĻžāĻ°ā§āϜāĻŋāϤ āĻ•āϰāĻž āĻšāϞāĻžā§‡āĨ¤ āϧāĻžāϰāϕ⧇ āϏāĻžā§āϚāĻŋāϤ āĻļāĻ•ā§āϤāĻŋāϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻ•āϤ?
    1. \(0.25 \times 10^{-10} \mathrm{~J}\)
    2. \(0.06 \mathrm{~J}\)
    3. 0.12 J
    4. \(0.66 \times 10^{10} \mathrm{~J}\)

    Ans. \(0.06 \mathrm{~J}\)

  11. āĻāĻ•āϟāĻŋ āĻĒāϰāĻŋāĻŦāĻžāĻšā§€āϰ āĻĻ⧈āĻ°ā§āĻ˜ā§āϝ āĻĒā§āϰāĻ¸ā§āĻĨāĻšā§āϛ⧇āĻĻ A, āϰāĻžā§‡āϧ R āĻāĻŦāĻ‚ āφāĻĒ⧇āĻ•ā§āώāĻŋāĻ• āϰāĻžā§‡āϧ p āĻāĻĻ⧇āϰ āĻŽāĻ§ā§āϝ⧇ āϏāĻŽā§āĻĒāĻ°ā§āĻ• āĻ•āĻŋ?
    1. \(\frac{\mathrm{RA}}{l}=\rho\)
    2. \(\frac{\mathrm{R} l}{\rho}=\mathrm{A}\)
    3. \(\frac{\mathrm{R} \rho}{\mathrm{A}}=l\)
    4. \(\frac{\mathrm{A}}{\rho l}=\mathrm{R}\)

    Ans. \(\frac{\mathrm{RA}}{l}=\rho\)

  12. āύāĻŋāĻšā§‡āϰ āϕ⧋āύāϟāĻŋāϰ āĻ­āϰ āϏāĻŦāĻšā§‡āϝāĻŧ⧇ āĻ•āĻŽ?
    1. āχāϞ⧇āĻ•āĻŸā§āϰāύ
    2. āĻĒā§āϰāĻžā§‡āϟāύ
    3. āĻšāĻžāχāĻĄā§āϰ⧋āĻœā§‡āύ āύāĻŋāωāĻ•ā§āϞāĻŋāϝāĻŧāĻžāϏ
    4. āύāĻŋāωāĻŸā§āϰāύ

    Ans. āχāϞ⧇āĻ•āĻŸā§āϰāύ

  13. āĻĒāĻžāύāĻŋ āĻ“ āĻ—ā§āϞāĻŋāϏāĻžāϰāĻŋāύ⧇āϰ āĻĒā§āϰāϤāĻŋāϏāϰāĻžāĻ™ā§āĻ• āϝāĻĨāĻžāĻ•ā§āϰāĻŽā§‡ 1.33 āĻāĻŦāĻ‚ 1.47 āĻāĻĻ⧇āϰ āĻŽāĻ§ā§āϝāĻ•āĻžāϰ āϏāĻ™ā§āĻ•āϟ āϕ⧋āĻŖ āĻ•āϤ?
    1. 45°
    2. 64.79°
    3. 70.49°
    4. 50°

    Ans. 64.79°

  14. āĻŦāĻŋāĻļ⧁āĻĻā§āϧ āϏ⧇āĻŽāĻŋāĻ•āĻ¨ā§āĻĄāĻžāĻ•ā§āϟāϰ⧇āϰ āϏāĻžāĻĨ⧇ āĻĒāĻĨāϝāĻžā§‡āĻœā§€ āĻ…āĻĻā§āϰāĻŦā§āϝ āĻŽāĻŋāĻļāĻžāϞ⧇ āϤ⧈āϰāĻŋ āĻšāϝāĻŧ –
    1. p-type semiconductor
    2. n-type semiconductor
    3. Conductor
    4. Superconductor

    Ans. n-type semiconductor

  15. āĻĒā§āϰāϤāĻŋ āϏ⧇āϕ⧇āĻ¨ā§āĻĄā§‡ 10 Litre āĻĒāĻžāύāĻŋ 10m āωāĻĒāϰ⧇ āϤāĻžā§‡āϞāĻžāϰ āϜāĻ¨ā§āϝ āĻ…āĻ¨ā§āϤ āϤ āĻ•āϤ āĻ•ā§āώāĻŽāϤāĻžāϰ āĻĒāĻžāĻŽā§āĻĒ āĻĻāϰāĻ•āĻžāϰ?
    1. 980 J
    2. 100 w
    3. 980 W
    4. 980 KW

    Ans. 980 W

  16. āĻ•āĻŽ āĻĨ⧇āϕ⧇ āĻŦ⧇āĻļāĻŋ āĻ…āĻ­āĻŋāĻ•āĻ°ā§āώ⧀āϝāĻŧ āĻ¤ā§āĻŦāϰāĻŖ ‘g āĻ…āύ⧁āϏāĻžāϰ⧇ āϏāĻžāϜāĻžāĻ“āĨ¤ (āĻĸāĻžāĻ•āĻž = D, āϰāĻžā§‡āĻŽ = R, āωāĻ¤ā§āϤāϰ āĻŽā§‡āϰ⧁ = N, āĻŦāĻŋāώ⧁āĻŦāϰ⧇āĻ–āĻžāϤ⧇ āĻāĻ•āϟāĻŋ āϜāĻžāĻšāĻžāϜ = E)
    1. DENR
    2. EDRN
    3. RNED
    4. DREN

    Ans. EDRN

  17. \(\mathbf{A}=\hat{\mathbf{i}}+2 \hat{\mathbf{j}}+\hat{\mathbf{k}}\) āϭ⧇āĻ•ā§āϟāϰāϟāĻŋāϰ \(\mathbf{B}=\hat{\mathbf{i}}+\hat{\mathbf{j}}\) āϭ⧇āĻ•ā§āϟāϰ āĻ…āĻ­āĻŋāĻŽā§āϖ⧇ āĻ…āĻ­āĻŋāĻ•ā§āώ⧇āĻĒ āĻ•āϤ?
    1. 3
    2. 6
    3. \(\frac{3}{\sqrt{2}}\)
    4. \(\sqrt{\left(\frac{7}{2}\right)}\)

    Ans. \(\frac{3}{\sqrt{2}}\)

  18. āϝāĻĻāĻŋ 10 gm āĻŦ⧁āϞ⧇āϟ āĻāĻ•āϟāĻŋ āĻŦāĻ¨ā§āĻĻ⧁āϕ⧇āϰ 20 cm āĻŦā§āϝāĻžāϰ⧇āϞ⧇āϰ āĻŽāĻ§ā§āϝ⧇ 200 m/s āĻŦ⧇āĻ— āĻĒāĻžāϝāĻŧ,āϤāĻžāĻšāϞ⧇ āĻ¤ā§āĻŦāϰāĻŖāĻ•āĻžāϰ⧀ āĻŦāϞ āĻ•āϤ?
    1. \(2 \times 10^{3} \mathrm{~N}\)
    2. 200N
    3. \(4 \times 10^{3} \mathrm{~N}\)
    4. \(10^{3} \mathrm{~N}\)

    Ans. \(10^{3} \mathrm{~N}\)

  19. āĻāĻ•āϟāĻŋ āϏāϰāϞ āĻĻā§‹āϞāύāĻ—āϤāĻŋāϰ āĻŦāĻŋāĻ¸ā§āϤāĻžāϰ A āĻāĻŦāĻ‚ āĻĻā§‹āϞāύāĻ•āĻžāϞ T āĻāϰ āϏāĻ°ā§āĻŦā§‹āĻšā§āϚ āĻŦ⧇āĻ— āĻ•āϤ?
    1. \(\frac{2 \pi \mathrm{A}}{\mathrm{T}}\)
    2. \(\frac{2 \pi}{\mathrm{AT}}\)
    3. \(\frac{\mathrm{A}}{2 \pi \mathrm{T}}\)
    4. At

    Ans. At

  20. āĻŽāĻ™ā§āĻ—āϞ āĻ—ā§āϰāĻšā§‡āϰ āĻŦā§āϝāĻžāϏāĻžāĻ°ā§āϧ \(3.4 \times 10^{6} \mathrm{~m}\) āĻāĻŦāĻ‚ āĻŽāĻ§ā§āϝāĻžāĻ•āĻ°ā§āώāĻŖāϜāύāĻŋāϤ āĻ¤ā§āĻŦāϰāĻŖ \(3.7 \mathrm{~ms}^{-2}\) āĻšāϞ⧇ āĻŽāĻ™ā§āĻ—āϞ āĻ—ā§āϰāĻšā§‡ āϕ⧋āύāĻžā§‡ āĻŦāĻ¸ā§āϤ⧁āϰ āĻŽā§āĻ•ā§āϤāĻŋāĻŦ⧇āĻ— āĻ•āϤ?
    1. 12.58 km/sec
    2. 3.55 km/sec
    3. 5.02 km/sec
    4. 11.20 km/sec

    Ans. 5.02 km/sec

  21. āϤāϞāϟāĻžāύ⧇āϰ āĻŽāĻžāĻ¤ā§āϰāĻž āϕ⧋āύāϟāĻŋ?
    1. \(\left[\mathrm{MT}^{-2}\right]\)
    2. \(\left[\mathrm{ML}^{2} \mathrm{~T}^{-2}\right]\)
    3. \(\left[\mathrm{MLT}^{-2}\right]\)
    4. \(\left[\mathrm{ML}^{-4} \mathrm{~T}^{-2}\right]\)

    Ans. \(\left[\mathrm{MT}^{-2}\right]\)

  22. āĻāĻ•āϟāĻŋ āĻŸā§‡āϞāĻŋāĻ­āĻŋāĻļāύ āϟāĻŋāωāĻŦ⧇āϰ āϕ⧋āύ āĻāĻ• āĻŦāĻŋāĻ¨ā§āĻĻ⧁āϤ⧇ \(1.6 \times 10^{-19} \mathrm{C}\) āϚāĻžāĻ°ā§āĻœā§‡āϰ āĻāĻ•āϟāĻŋ āχāϞ⧇āĻ•āĻŸā§āϰāύ⧇āϰ āωāĻĒāϰ \(8 \times 10^{-14} \mathrm{~N}\) āĻŦāϞ āĻ…āύ⧁āĻ­ā§‚āϤ āĻšāϝāĻŧāĨ¤ āϐ āĻŦāĻŋāĻ¨ā§āĻĻ⧁āϤ⧇ āĻŦ⧈āĻĻā§āϝ⧁āϤāĻŋāĻ• āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇āϰ āϤ⧀āĻŦā§āϰāϤāĻž āĻ•āϤ?
    1. \(2.5 \times 10^{3} \mathrm{~N} / \mathrm{C}\)
    2. \(2.5 \times 10^{-33} \mathrm{~N} / \mathrm{C}\)
    3. \(5 \times 10^{5} \mathrm{~N} / \mathrm{C}\)
    4. \(12.8 \times 10^{-33} \mathrm{~N} / \mathrm{C}\)

    Ans. \(5 \times 10^{5} \mathrm{~N} / \mathrm{C}\)

  23. āϝāĻĻāĻŋ 10cm āϤāϰāĻ™ā§āĻ—āĻĻ⧈āĻ°ā§āĻ˜ā§āϝ⧇āϰ āĻļāĻŦā§āĻĻ āĻŦāĻžāϝāĻŧ⧁ [v = 330m/s] āĻĨ⧇āϕ⧇ āĻāĻ•āϟāĻŋ āĻ…āĻ¨ā§āϝ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ [v = 33m/s] āĻĒā§āϰāĻŦ⧇āĻļ āĻ•āϰ⧇, āϤāĻžāĻšāϞ⧇ āϏ⧇āχ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āϤāϰāĻ™ā§āĻ—āĻĻ⧈āĻ°ā§āĻ˜ā§āϝ āĻ•āϤ?
    1. 100cm
    2. 1cm
    3. 10cm
    4. āϕ⧋āύāĻžā§‡āϟāĻŋāχ āύāϝāĻŧ

    Ans. 1cm

  24. āύāĻŋāĻšā§‡āϰ āϕ⧋āύ āϧāĻ°ā§āĻŽāϟāĻŋ āĻļāĻŦā§āĻĻ āĻāĻŦāĻ‚ āφāϞāĻžā§‡āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻĒā§āϰāϝāĻžā§‡āĻœā§āϝ āύāϝāĻŧ?
    1. āĻ…āĻĒāĻŦāĻ°ā§āϤāύ
    2. āϏāĻŽāĻŦāĻ°ā§āϤāύ
    3. āĻŦā§āϝāϤāĻŋāϚāĻžāϰ
    4. āĻĒā§āϰāϤāĻŋāϏāϰāĻŖ

    Ans. āϏāĻŽāĻŦāĻ°ā§āϤāύ

  25. āϝāĻĻāĻŋ a āĻŦā§āϝāĻžāϏāĻžāĻ°ā§āϧ āĻŦāĻŋāĻļāĻŋāĻˇā§āϟ āĻĻ⧁āϟāĻŋ āĻĒāϰāĻŋāĻŦāĻžāĻšā§€ āĻ—āĻžā§‡āϞāĻ•āϕ⧇, āϝāĻžāĻĻ⧇āϰ āĻāĻ•āϟāĻŋāϤ⧇ +Q āφāϧāĻžāύ āφāϛ⧇, āĻ…āĻ¨ā§āϝāϟāĻŋāϤ⧇ āϕ⧋āύāĻžā§‡ āφāϧāĻžāύ āύ⧇āχ, āĻĒāϰāĻ¸ā§āĻĒāϰ⧇āϰ āϏāĻ‚āĻ¸ā§āĻĒāĻ°ā§āĻļ⧇ āφāύāĻž āĻšāϝāĻŧ, āϤāĻžāĻšāϞ⧇ āϚ⧁āĻĄāĻŧāĻžāĻ¨ā§āϤ āĻŦāĻŋāĻ­āĻŦ āĻ•āϤ?
    1. \(\frac{1}{\left(8 \pi \varepsilon_{0}\right)} \frac{\mathrm{Q}}{\mathrm{a}}\)
    2. \(\frac{1}{\left(4 \pi \varepsilon_{0}\right)} \frac{\mathrm{Q}}{\mathrm{a}}\)
    3. \(\frac{1}{\left(2 \pi \varepsilon_{0}\right)} \frac{\mathrm{Q}}{\mathrm{a}}\)
    4. āϕ⧋āύ⧋āϟāĻŋāχ āύ⧟

    Ans. \(\frac{1}{\left(8 \pi \varepsilon_{0}\right)} \frac{\mathrm{Q}}{\mathrm{a}}\)

Chemistry

  1. āĻāĻ•āϟāĻŋ āϤ⧇āϜāĻ¸ā§āĻ•ā§āϰāĻŋāϝāĻŧ āĻŽā§ŒāϞ⧇āϰ āύāĻŋāωāĻ•ā§āϞāĻŋāϝāĻŧāĻžāϏ āĻĨ⧇āϕ⧇ āϝ⧇ āχāϞ⧇āĻ•āĻŸā§āϰāύ āύāĻŋāĻ°ā§āĻ—āϤ āĻšāϝāĻŧ āϤāĻžāϕ⧇ āĻŦāϞāĻž āĻšāϝāĻŧ –

    1. āĻĒāϜāĻŋāĻŸā§āϰāύ
    2. āĻā§āϝāĻžāĻ¨ā§āϟāĻŋāĻĒā§āϰāĻžā§‡āϟāύ
    3. āĻŦāĻŋāϟāĻž āĻ•āĻŖāĻž
    4. āφāϞāĻĢāĻž āĻ•āĻŖāĻž

    Ans.āĻŦāĻŋāϟāĻž āĻ•āĻŖāĻž

  2. āĻ…ā§āϝāĻžāϏāĻŋāĻŸā§‹āύāϕ⧇ āĻŦāĻŋāϜāĻžāϰāĻŋāϤ āĻ•āϰāϞ⧇ āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āĻšāϝāĻŧ-
    1. Amyl alcohol
    2. Propyl alcohol
    3. Butyl alcohol
    4. Isopropyl alcohol

    Ans. Isopropyl alcohol

  3. āĻ­āĻŋāĻ¨ā§āύ āĻ¸ā§āĻĢ⧁āϟāύāĻžāĻ™ā§āϕ⧇āϰ āĻĻ⧁āχ āĻŦāĻž āϤāϤāĻžā§‡āϧāĻŋāĻ• āϤāϰāϞ⧇āϰ āĻŽāĻŋāĻļā§āϰāĻŖ āĻĨ⧇āϕ⧇ āĻŦāĻŋāĻļ⧁āĻĻā§āϧ āωāĻĒāĻžāĻĻāĻžāύ āĻĒ⧃āĻĨāĻ• āĻ•āϰāĻžāϰ āĻĒāĻĻā§āϧāϤāĻŋ āϕ⧋āύāϟāĻŋ?
    1. āĻĒāϰāĻŋāĻ¸ā§āϰāĻžāĻŦāĻŖ
    2. āϕ⧇āϞāĻžāϏāύ
    3. āωāĻ°ā§āĻ§ā§āĻŦāĻĒāĻžāϤāύ
    4. āφāĻ‚āĻļāĻŋāĻ• āĻĒāĻžāϤāύ

    Ans. āφāĻ‚āĻļāĻŋāĻ• āĻĒāĻžāϤāύ

  4. āĻĢā§āϰāĻŋāĻĄā§‡āϞ āĻ•ā§āĻ°ā§āϝāĻžāĻĢāϟ āĻŦāĻŋāĻ•ā§āϰāĻŋāϝāĻŧāĻžāϝāĻŧ āύāĻŋāĻšā§‡āϰ āϕ⧋āύāϟāĻŋ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻšāϝāĻŧ?
    1. Sn/HCI
    2. Conc. \(\mathrm{HNO}_{3}\)
    3. āĻ…āύāĻžāĻ°ā§āĻĻā§āϰ\(\mathrm{AlCl}_{3}\)
    4. Na/ether

    Ans. āĻ…āύāĻžāĻ°ā§āĻĻā§āϰ\(\mathrm{AlCl}_{3}\)

  5. āĻ…ā§āϝāĻžāĻŽāĻžā§‡āύāĻŋāϝāĻŧāĻžāϤ⧇ āĻĻā§āϰāĻŦāĻŖā§€āϝāĻŧ –
    1. \(\mathrm{Al}(\mathrm{OH})_{3}\)
    2. \(\mathrm{Fe}(\mathrm{OH})_{3}\)
    3. \(\mathrm{Cr}(\mathrm{OH})_{3}\)
    4. \(\mathrm{Cu}(\mathrm{OH})_{2}\)

    Ans. \(\mathrm{Cu}(\mathrm{OH})_{2}\)

  6. \(24.5 \mathrm{gm} \mathrm{H}_{2} \mathrm{SO}_{4}\) āĻ āĻ•āϤ āĻŽāĻžā§‡āϞ āĻŦ⧁āĻāĻžāϝāĻŧ?
    1. 2.5 moles
    2. 0.25 moles
    3. 0.025 moles
    4. 25 moles

    Ans. 0.25 moles

  7. āĻ¸ā§āϟāĻŋāϞ⧇ āĻĨāĻžāϕ⧇ –
    1. Fe+Mn
    2. Fe+Mn+Cr
    3. Fe+C+Mn
    4. Fe+C+A1

    Ans. Fe+C+Mn

  8. āφāĻŽāĻžāĻĻ⧇āϰ āĻĒāĻžāĻ•āĻ¸ā§āĻĨāϞ⧀āϰ āĻĒāĻžāϚāĻ• āϰāϏ⧇ āϰāϝāĻŧ⧇āϛ⧇ āĻĒā§āϰāϚ⧁āϰ HCI āϝāĻžāϰ āĻĢāϞ⧇ āĻāϤ⧇ āĻšāĻžāχāĻĄā§āϰ⧋āĻœā§‡āύ āφāϝāĻŧāύ⧇āϰ āϘāύāĻŽāĻžāĻ¤ā§āϰāĻž āĻĨāĻžāϕ⧇ \(0.01 \mathrm{~mol} / \mathrm{dm}^{3}\) āĻĒāĻžāϚāĻ• āϰāϏ⧇āϰ \(\mathbf{p H}\) āĻŽāĻžāύ āĻšāϞāĻžā§‡ –
    1. 7.0
    2. 2.0
    3. 1.01
    4. 14.0

    Ans. 2.0

  9. \(\mathbf{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}\) āĻāϰ āĻāϏāĻŋāĻĄā§€ā§Ÿ āĻĻā§āϰāĻŦāϪ⧇ \(\mathrm{SO}_{3}\) āϚāĻžāϞāύāĻž āĻ•āϰāϞ⧇ āĻ•ā§āϰ⧇āĻžāĻŽāĻŋ⧟āĻžāĻŽ āϏāĻžāϞāĻĢ⧇āϟ āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āĻšā§ŸāĨ¤ āĻāχ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ⧇āϰ āĻĢāϞ⧇ āĻ•ā§āϰ⧋āĻŽāĻŋ⧟āĻžāĻŽā§‡āϰ āϜāĻžāϰāĻŖ āϏāĻ‚āĻ–ā§āϝāĻžāϰ āĻ•āĻŋ āϧāϰāϪ⧇āϰ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āĻšāϞ⧇āĻž?
    1. \(+4\) to \(+2\)
    2. +5 to +3
    3. +6 to +3
    4. +7 to +2

    Ans. +6 to +3

  10. \(3 A+2 B=C\) āĻāχ āωāĻ­āĻŽā§āĻ–ā§€ āĻŦāĻŋāĻ•ā§āϰāĻŋāϝāĻŧāĻžāϰ āϏāĻžāĻŽā§āϝ āĻ§ā§āϰ⧁āĻŦāĻ• K āĻāϰ āϰāĻžāĻļāĻŋāĻŽāĻžāϞāĻž āĻšāϞāĻžā§‡:
    1. \(\frac{[3 \mathrm{~A}][2 \mathrm{~B}]}{[\mathrm{C}]}\)
    2. \(\frac{[\mathrm{A}][\mathrm{B}]}{[\mathrm{C}]}\)
    3. \(\frac{[\mathrm{C}]}{[\mathrm{A}]^{3}[\mathrm{~B}]^{2}}\)
    4. \(\frac{[\mathrm{C}]}{[3 \mathrm{~A}][2 \mathrm{~B}]}\)

    Ans. \(\frac{[\mathrm{C}]}{[\mathrm{A}]^{3}[\mathrm{~B}]^{2}}\)

  11. \(\mathrm{N}_{2} \mathrm{O}_{5} \rightleftharpoons 2 \mathrm{NO}_{2}+\frac{1}{2} \mathrm{O}_{2}\) āχāĻšāĻž āĻāĻ•āϟāĻŋ āĻĒā§āϰāĻĨāĻŽ āĻ•ā§āϰāĻŽ āĻŦāĻŋāĻ•ā§āϰāĻŋāϝāĻŧāĻž āĻāĻŦāĻ‚
    āĻāχ āĻŦāĻŋāĻ•ā§āϰāĻŋāϝāĻŧāĻžāϰ āĻŦ⧇āĻ— āĻ§ā§āϰ⧁āĻŦāϕ⧇āϰ āĻŽāĻžāύ \(6.2 \times 10^{-4} \mathrm{~s}^{-1}\)āĨ¤ āĻāχ āĻŦāĻŋāĻ•ā§āϰāĻŋāϝāĻŧāĻžāϰ āĻ…āĻ°ā§āϧāĻžāϝāĻŧ⧁āĻ•āĻžāϞ āĻšāϞāĻžā§‡ –

    1. 11.8 seconds
    2. 111.8 seconds
    3. 1118 seconds
    4. 1.18 seconds

    Ans. 1118 seconds

  12. āύāĻŋāĻšā§‡āϰ āϕ⧋āύāϟāĻŋ āϰāĻžāϏāĻžā§ŸāύāĻŋāĻ• āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ?
    1. āĻŦāϰāĻĢ āĻ—āϞ⧇ āĻĒāĻžāύāĻŋ āĻšāĻ“ā§ŸāĻž
    2. āϤāĻžāĻĒ āĻĻā§āĻŦāĻžāϰāĻž āĻŽā§‹āĻŽ āĻ—āϞāĻžāύ⧋
    3. āϞ⧋āĻšāĻžā§Ÿ āĻŽāϰāĻŋāϚāĻž āϧāϰāĻž
    4. āϚāĻŋāύāĻŋ āĻĒāĻžāύāĻŋāϤ⧇ āĻĻā§āϰāĻŦā§€āĻ­ā§‚āϤ āĻšāĻ“ā§ŸāĻž

    Ans. āϞ⧋āĻšāĻžā§Ÿ āĻŽāϰāĻŋāϚāĻž āϧāϰāĻž

  13. āĻŦāĻžā§‡āϰ āĻĒāϰāĻŽāĻžāϪ⧁ āĻŽāĻĄā§‡āϞ āĻāϰ āĻ­āĻŋāĻ¤ā§āϤāĻŋ āĻ•āĻŋ?
    1. āĻĒā§āϞāĻžāĻ™ā§āϕ⧇āϰ āϕ⧋āϝāĻŧāĻžāĻ¨ā§āϟāĻžāĻŽ āϤāĻ¤ā§āĻ¤ā§āĻŦ
    2. āĻĄāĻžāĻ˛ā§āϟāύ⧇āϰ āĻĒāĻžāϰāĻŽāĻžāĻŖāĻŦāĻŋāĻ• āϤāĻ¤ā§āĻ¤ā§āĻŦ
    3. āφāϰāĻšā§‡āύāĻŋāϝāĻŧāĻžāϏ⧇āϰ āϤāĻĄāĻŧāĻŋā§Ž āĻŦāĻŋāϝāĻžā§‡āϜāύ āϤāĻ¤ā§āĻ¤ā§āĻŦ
    4. āĻĒāĻžāĻ“āϞāĻŋāϰ āĻŦāĻ°ā§āϜāύ āϏ⧂āĻ¤ā§āϰ

    Ans. āĻĒā§āϞāĻžāĻ™ā§āϕ⧇āϰ āϕ⧋āϝāĻŧāĻžāĻ¨ā§āϟāĻžāĻŽ āϤāĻ¤ā§āĻ¤ā§āĻŦ

  14. āϕ⧋āύāϟāĻŋ āϜāϞ⧀āϝāĻŧ āĻĻā§āϰāĻŦāϪ⧇āϰ āϏāĻžāĻĨ⧇ āĻāĻžāĻ•āĻžāϞ⧇ āφāϝāĻŧāĻžā§‡āĻĄāĻŋāύ⧇āϰ āĻĻā§āϰāĻŦāĻŖ āĻŦāĻ°ā§āĻŖāĻšā§€āύ āĻšāϝāĻŧ-
    1. \(\mathrm{Na}_{2} \mathrm{~S}\)
    2. \(\mathrm{Na}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}\)
    3. \(\mathrm{Na}_{2} \mathrm{SO}_{4}\)
    4. \(\mathrm{H}_{2} \mathrm{SO}_{4}\)

    Ans. \(\mathrm{Na}_{2} \mathrm{~S}_{2} \mathrm{O}_{3}\)

  15. āύāĻŋāĻšā§‡āϰ āϕ⧋āύ āϝ⧌āϗ⧇āϰ āĻĒ⧁āύāĻ°ā§āĻŦāĻŋāĻ¨ā§āϝāĻžāϏ⧇āϰ āĻĢāϞ⧇ āχāωāϰāĻŋāϝāĻŧāĻž āĻĒāĻžāĻ“āϝāĻŧāĻž āϝāĻžāϝāĻŧ?
    1. \(\mathrm{NH}_{4} \mathrm{COH}\)
    2. \(\mathrm{NH}_{4} \mathrm{CNS}\)
    3. \(\mathrm{NH}_{4} \mathrm{COO}\)
    4. \(\mathrm{NH}_{4} \mathrm{CNO}\)

    Ans. \(\mathrm{NH}_{4} \mathrm{CNO}\)

  16. 5°C āϤāĻžāĻĒāĻŽāĻžāĻ¤ā§āϰāĻžāϝāĻŧ āĻ…ā§āϝāĻžāύāĻŋāϞāĻŋāύ⧇āϰ āϏāĻžāĻĨ⧇ āύāĻžāχāĻŸā§āϰāĻžāϏ āĻāϏāĻŋāĻĄ āĻāĻŦāĻ‚ āĻšāĻžāχāĻĄā§āϰ⧋āĻ•ā§āϞ⧋āϰāĻŋāĻ• āĻāϏāĻŋāĻĄā§‡āϰ āĻŦāĻŋāĻ•ā§āϰāĻŋāϝāĻŧāĻžāϝāĻŧ āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āĻšāϝāĻŧ
    1. diazo compound
    2. A nitro compound
    3. Benzene
    4. All of the above

    Ans. diazo compound

  17. āχāĻĨāĻžāύāϞ⧇āϰ āϏāĻžāĻĨ⧇ āĻ—āĻžāĻĸāĻŧ āϏāĻžāϞāĻĢāĻŋāωāϰāĻŋāĻ• āĻāϏāĻŋāĻĄā§‡āϰ āĻŦāĻŋāĻ•ā§āϰāĻŋāϝāĻŧāĻžāϰ āĻĢāϞ⧇ āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āωāĻĒāĻžāĻĻāĻžāύ āĻšāϞāĻžā§‡
    1. āχāĻĨāĻžāϰ
    2. āĻĄāĻžāχ āχāĻĨāĻžāχāϞ āϏāĻžāϞāĻĢ⧇āϟ
    3. āχāĻĨāĻžāχāϞ āĻšāĻžāχāĻĄā§āϰ⧋āĻœā§‡āύ āϏāĻžāϞāĻĢ⧇āϟ
    4. āχāĻĨāĻŋāϞāĻŋāύ

    Ans. āχāĻĨāĻŋāϞāĻŋāύ

  18. āύāĻŋāĻšā§‡āϰ āϕ⧋āύ āĻŦāĻŋāĻ•ā§āϰāĻŋāϝāĻŧāĻžāϝāĻŧ āϤāĻžāĻĒ āĻļāĻžā§‡āώāĻŋāϤ āĻšāϝāĻŧ?
    1. \(\mathrm{C}+\mathrm{O}_{2} \rightarrow \mathrm{CO}_{2}\)
    2. \(\mathrm{CH}_{4}+\mathrm{O}_{2} \rightarrow \mathrm{CO}_{2}+\mathrm{H}_{2} \mathrm{O}\)
    3. \(\mathrm{N}_{2}+\mathrm{O}_{2} \rightarrow 2 \mathrm{NO}\)
    4. \(\mathrm{N}_{2}+3 \mathrm{H}_{2} \rightarrow 2 \mathrm{NH}_{3}\)

    Ans. \(\mathrm{N}_{2}+\mathrm{O}_{2} \rightarrow 2 \mathrm{NO}\)

  19. \(\mathrm{CH}_{3}-\mathrm{CH}=\mathrm{C}(\mathrm{CH}_{3})-\mathrm{CH}_{2}-\mathrm{CH}_{3}\) āĻāχ āϝ⧌āĻ—āϟāĻŋāϰ āύāĻžāĻŽ
    1. 1-ethyl-2-butene
    2. 3-methyl – 2-pentene
    3. 3-methyl – 3-pentene
    4. 3-ethyl – 2-butene

    Ans. 3-methyl – 2-pentene

  20. āĻĢāĻŋāϟāĻ•āĻŋāϰāĻŋāϰ āϏāĻ‚āϕ⧇āϤ āϕ⧋āύāϟāĻŋ?
    1. \(\mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3} \cdot \mathrm{K}_{2} \mathrm{SO}_{4} \cdot 24 \mathrm{H}_{2} \mathrm{O}\)
    2. \(\left(\mathrm{NH}_{4}\right)_{2} \mathrm{SO}_{4} \cdot \mathrm{FeSO}_{4} \cdot 24 \mathrm{H}_{2} \mathrm{O}\)
    3. \(\mathrm{MnSO}_{4} \cdot \mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3} .24 \mathrm{H}_{2} \mathrm{O}\)
    4. \(\mathrm{K}_{2} \mathrm{SO}_{4} \cdot \mathrm{Cr}_{2}\left(\mathrm{SO}_{4}\right)_{3} .24 \mathrm{H}_{2} \mathrm{O}\)

    Ans. \(\mathrm{Al}_{2}\left(\mathrm{SO}_{4}\right)_{3} \cdot \mathrm{K}_{2} \mathrm{SO}_{4} \cdot 24 \mathrm{H}_{2} \mathrm{O}\)

  21. āύāĻŋāĻšā§‡āϰ āϕ⧋āύ āχāϞ⧇āĻ•āĻŸā§āϰāύ āĻŦāĻŋāĻ¨ā§āϝāĻžāϏāϟāĻŋ āĻāĻ•āϟāĻŋ āĻ…āĻŦāĻ¸ā§āĻĨāĻžāĻ¨ā§āϤāϰ āĻŽā§ŒāϞ⧇āϰ?
    1. \(1 \mathrm{~s}^{2} 2 \mathrm{~s}^{2} 2 \mathrm{p}^{6} 3 \mathrm{~s}^{2} 3 \mathrm{p}^{6} 3 \mathrm{~d}^{10} 4 \mathrm{p}^{6}\)
    2. \(1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 3 d^{5} 4 s^{2}\)
    3. \(1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 3 d^{10} 4 p^{6}\)
    4. \(1 \mathrm{~s}^{2} 2 \mathrm{~s}^{2} 2 \mathrm{p}^{6} 3 \mathrm{~s}^{2} 3 \mathrm{p}^{6} 3 \mathrm{~d}^{10} 4 \mathrm{~s}^{2} 4 \mathrm{p}^{1}\)

    Ans. \(1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 3 d^{5} 4 s^{2}\)

  22. \(\mathrm{CuSO}_{4}\) āĻāϰ āϜāϞ⧀āϝāĻŧ āĻĻā§āϰāĻŦāϪ⧇ āϞāĻžā§‡āĻšāĻž āϝāĻžā§‡āĻ— āĻ•āϰāϞ⧇ āϤāĻžāĻŽāĻžāϰ āĻ…āϧāσāĻ•ā§āώ⧇āĻĒ āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āĻšāϝāĻŧāĨ¤ āĻāϰ āĻ•āĻžāϰāĻŖ
    1. \(\mathrm{Cu}^{2+}\) āϜāĻžāϰāĻŖ
    2. \(\mathrm{Cu}^{2+}\) āĻŦāĻŋāϜāĻžāϰāĻŖ
    3. \(\mathrm{CuSO}_{4}\) āφāϝāĻŧāύāĻŋāĻ•āϰāĻŖ
    4. \(\mathrm{CuSO}_{4}\) āφāĻ°ā§āĻĻā§āϰ āĻŦāĻŋāĻļā§āϞ⧇āώāĻŖ

    Ans. \(\mathrm{Cu}^{2+}\) āĻŦāĻŋāϜāĻžāϰāĻŖ

  23. \(\mathbf{K}_{2} \mathrm{Cr}_{2} \mathrm{O}_{7}\) āĻĻā§āĻŦāĻžāϰāĻž āχāĻĨāĻžāύāϞāϕ⧇ āϜāĻžāϰāĻŋāϤ āĻ•āϰāϞ⧇ āĻĒāĻžāĻ“āϝāĻŧāĻž āϝāĻžāϝāĻŧ –
    1. Acetaldehyde
    2. Acetic acid
    3. Formaldehyde
    4. Formic acid

    Ans. Acetic acid

  24. āĻŽā§ŒāϞ⧇āϰ āĻĒāϰāĻŋāϚāĻŋāϤāĻŋ āύāĻŋāĻšā§‡āϰ āϕ⧋āύ āĻŽā§ŒāϞāĻŋāĻ• āĻ•āĻŖāĻžāϰ āϏāĻ‚āĻ–ā§āϝāĻžāϰ āωāĻĒāϰ āύāĻŋāĻ°ā§āĻ­āϰ āĻ•āϰ⧇?
    1. āχāϞ⧇āĻ•āĻŸā§āϰāύ
    2. āĻĒāϜāĻŋāĻŸā§āϰāύ
    3. āĻĒā§āϰāĻžā§‡āϟāύ
    4. āύāĻŋāωāĻŸā§āϰāύ

    Ans. āĻĒā§āϰāĻžā§‡āϟāύ

  25. āĻĒāĻžāύāĻŋāϰ āĻ¸ā§āĻĨāĻžāϝāĻŧā§€ āĻ–āϰāϤāĻžāϰ āĻ•āĻžāϰāĻŖ āϕ⧋āύāϟāĻŋ?
    1. āĻĻā§āϰāĻŦā§€āĻ­ā§‚āϤ Ca, Mg, Fe āĻĒā§āϰāϭ⧃āϤāĻŋāϰ āĻŦāĻžāχ āĻ•āĻžāĻ°ā§āĻŦāύ⧇āϟ āĻāϰ āωāĻĒāĻ¸ā§āĻĨāĻŋāϤāĻŋ
    2. āĻĻā§āϰāĻŦā§€āĻ­ā§‚āϤ Ca, Mg āϏāĻžāϞāĻĢ⧇āϟ, āĻ•ā§āϞ⧋āϰāĻžāχāĻĄ āĻāϰ āωāĻĒāĻ¸ā§āĻĨāĻŋāϤāĻŋ
    3. Na āĻ“ K āĻāϰ āĻŦāĻžāχ āĻ•āĻžāĻ°ā§āĻŦāύ⧇āϟ āĻĻā§āϰāĻŦā§€āĻ­ā§‚āϤ āĻĨāĻžāϕ⧇
    4. \(Na_2\mathrm{CO}_{3}\)āĻĻā§āϰāĻŦā§€āĻ­ā§‚āϤ āĻĨāĻžāϕ⧇

    Ans. āĻĻā§āϰāĻŦā§€āĻ­ā§‚āϤ Ca, Mg āϏāĻžāϞāĻĢ⧇āϟ, āĻ•ā§āϞ⧋āϰāĻžāχāĻĄ āĻāϰ āωāĻĒāĻ¸ā§āĻĨāĻŋāϤāĻŋ

Mathematics

  1. ( 5, 7) āĻ“ (3, – 1) āĻŦāĻŋāĻ¨ā§āĻĻ⧁āĻĻā§āĻŦāϝāĻŧ⧇āϰ āϏāĻ‚āϝāĻžā§‡āĻ—āĻ•āĻžāϰ⧀ āϰ⧇āĻ–āĻžāĻ‚āĻļ⧇āϰ āϞāĻŽā§āĻŦ āϏāĻŽāĻĻā§āĻŦāĻŋāĻ–āĻ¨ā§āĻĄāĻ• āϰ⧇āĻ–āĻžāϰ āϏāĻŽā§€āĻ•āϰāĻŖ āĻ•āĻŋ?

    1. y – 3 = x + 1
    2. y + 1 = x – 3
    3. y + 3 = x-1
    4. y– 1 = x -3

    Ans. y – 3 = x + 1

  2. k āĻāϰ āϕ⧋āύ āĻŽāĻžāύ⧇āϰ āϜāĻ¨ā§āϝ \((x-y+3)^{2}+(k x+2)(y-1)=0\) āϏāĻŽā§€āĻ•āϰāĻŖāϟāĻŋ āĻāĻ•āϟāĻŋ āĻŦ⧃āĻ¤ā§āϤ āύāĻŋāĻ°ā§āĻĻ⧇āĻļ āĻ•āϰ⧇?
    1. 2
    2. 1
    3. —2
    4. – 1

    Ans. 2

  3. \(y^{2}-4 y-4 x+16=0\) āĻāĻ•āϟāĻŋ āĻĒāϰāĻžāĻŦ⧃āĻ¤ā§āϤ āύāĻŋāĻ°ā§āĻĻ⧇āĻļ āĻ•āϰāϞ⧇ āĻāϰ āωāĻĒāϕ⧇āĻ¨ā§āĻĻā§āϰ⧇āϰ āĻ¸ā§āĻĨāĻžāύāĻžāĻ™ā§āĻ• āĻ•āĻŋ?
    1. (4, 2)
    2. (-2, 4)
    3. (2, 4)
    4. (-4, -2)

    Ans. (4, 2)

  4. \(\left(2 x^{2}-\frac{1}{x^{2}}\right)^{6}\) āĻāϰ āĻŦāĻŋāĻ¸ā§āϤ⧃āϤāĻŋ āĻĨ⧇āϕ⧇ x āĻŦāĻ°ā§āϜāĻŋāϤ āĻĒāĻĻāϟāĻŋ āϕ⧋āύāϟāĻŋ?
    1. – 180
    2. 160
    3. – 160
    4. 420

    Ans. – 160

  5. tan 15° āĻāϰ āĻŽāĻžāύ āĻ•āϤ?
    1. \(2+\sqrt{2}\)
    2. \(2-\sqrt{3}\)
    3. \(2+\sqrt{3}\)
    4. \(3+\sqrt{2}\)

    Ans. \(2-\sqrt{3}\)

  6. āϝāĻĻāĻŋ āĻĻ⧁āϟāĻŋ āĻŦāϞ 12N āĻ“ 5N āĻāĻ•āϟāĻŋ āĻ•āĻŖāĻžāϰ āωāĻĒāϰ āĻ•ā§āϰāĻŋāϝāĻŧāĻž āĻ•āϰ⧇ āĻāĻŦāĻ‚ āĻŦāϞ āĻĻ⧁āϟāĻŋ āĻĻā§āĻŦāĻžāϰāĻž āϏ⧃āĻˇā§āϟ āϕ⧋āĻŖ 60° āĻšāϝāĻŧ, āϤāĻŦ⧇ āĻŦāϞ āĻĻ⧁āϟāĻŋāϰ āϞāĻŦā§āϧāĻŋ āĻĒā§āϰāĻĨāĻŽ āĻŦāϞ⧇āϰ āϏāĻžāĻĨ⧇ āĻ•āϤ āϕ⧋āĻŖ āĻ‰ā§ŽāĻĒāĻ¨ā§āύ āĻ•āϰ⧇?
    1. 16.63°
    2. 20.63°
    3. 88.34°
    4. 11.54°

    Ans. 16.63°

  7. āϝāĻĻāĻŋ \(y=e^{\tan ^{-1} x}\) āĻšāϝāĻŧ \(\frac{d y}{d x}\) āĻ•āϤ?
    1. \(\mathrm{e}^{\tan ^{-1}} \mathrm{X}\)
    2. \(e^{\tan ^{-1} x}\left(1+x^{2}\right)\)
    3. \(\frac{e^{\tan ^{-1} x}}{1+x^{2}}\)
    4. \(\frac{1}{1+x^{2}}\)

    Ans.\(\frac{e^{\tan ^{-1} x}}{1+x^{2}}\)

  8. \(y=2 x^{3}+3 x^{2}-12 x+7\) āĻāĻ•āϟāĻŋ āĻŦāĻ•ā§āϰāϰ⧇āĻ–āĻžāϰ āϏāĻŽā§€āĻ•āϰāĻŖāĨ¤ āĻŽā§‚āϞāĻŦāĻŋāĻ¨ā§āĻĻ⧁āϤ⧇ āĻŦāĻ•ā§āϰāϰ⧇āĻ–āĻžāϟāĻŋāϰ āύāϤāĻŋāϰ āĻĒāϰāĻŋāĻŽāĻžāĻŖ āĻ•āϤ?
    1. 8
    2. 12
    3. 6
    4. – 12

    Ans. – 12

  9. \(\cos \left(\sin ^{-1} \frac{1}{4}+\cos ^{-1} \frac{1}{4}\right)\) āĻāϰ āĻŽāĻžāύ āĻ•āϤ?
    1. 1
    2. \(\frac{\pi}{4}\)
    3. \(\frac{\pi}{2}\)
    4. 0

    Ans. 0

  10. ABC āĻāĻ•āϟāĻŋ āϏāĻŽāĻŦāĻžāĻšā§ āĻ¤ā§āϰāĻŋāϭ⧁āϜ āĻāĻŦāĻ‚ 3P, 7P āĻ“ 5P āĻŽāĻžāύ⧇āϰ āϤāĻŋāύāϟāĻŋ āĻŦāϞ⧇āϰ āĻĻāĻŋāĻ• āϝāĻĨāĻžāĻ•ā§āϰāĻŽā§‡ AB, BC āĻ“ CA āĻāϰ āĻĻāĻŋāϕ⧇āĨ¤ āĻŦāϞ āϤāĻŋāύāϟāĻŋāϰ āϞāĻŦā§āϧāĻŋāϰ āĻŽāĻžāύ āĻ•āϤ?
    1. 3P
    2. 2P
    3. \(2 \sqrt{3} \mathrm{P}\)
    4. \(3 \sqrt{2} \mathrm{P}\)

    Ans. \(2 \sqrt{3} \mathrm{P}\)

  11. \(\frac{1-\sin x}{\cos x}\) āĻāϰ āϞāĻŋāĻŽāĻŋāϟ āĻ•āĻŋ āϝāĻ–āύ \(\mathbf{x} \rightarrow \frac{\pi}{2} ?\)
    1. 0
    2. 1/2
    3. 2
    4. 1

    Ans. 0

  12. \(\left|\begin{array}{lll}1 & 1 & 1 \\ 1 & 2 & 3 \\ 1 & 4 & k\end{array}\right|\) āύāĻŋāĻ°ā§āĻŖāĻžāϝāĻŧāĻ•āϟāĻŋāϰ āĻŽāĻžāύ 2, k-āĻāϰ āĻŽāĻžāύ āĻ•āϤ?
    1. 9
    2. 8
    3. 7
    4. 6

    Ans. 9

  13. `CALCULUS’ āĻļāĻŦā§āĻĻāϟāĻŋāϰ āϏāĻŦāϗ⧁āϞāĻžā§‡ āĻ…āĻ•ā§āώāϰ (āĻŦāĻŋāĻĻā§āϝāĻŽāĻžāύ āĻĒ⧁āύāϰāĻžāĻŦ⧃āĻ¤ā§āϤāĻŋāϏāĻš) āĻāĻ•āĻ¤ā§āϰ⧇ āύāĻŋāϝāĻŧ⧇ āĻ•āϤāĻ­āĻžāĻŦ⧇ āϏāĻžāϜāĻžāύāĻžā§‡ āϝāĻžāϝāĻŧ, āϝ⧇āύ āĻĒā§āϰāĻĨāĻŽ āĻ“ āĻļ⧇āώ āĻ…āĻ•ā§āώāϰ āϏāĻ°ā§āĻŦāĻĻāĻž C āĻšāϝāĻŧāĨ¤
    1. 720
    2. 360
    3. 180
    4. 5040

    Ans. 180

  14. āĻāĻ•āϟāĻŋ āĻĨāϞāĻŋāϤ⧇ āĻāĻ•āϟāĻŋ āύ⧀āϞ, 5āϟāĻŋ āĻ•āĻžāϞāĻžā§‡ āĻ“ 6āϟāĻŋ āϏāĻŦ⧁āϜ āĻŦāϞ āφāϛ⧇āĨ¤ āĻĻ⧈āĻŦāϚāϝāĻŧāύ⧇ āĻŦā§āϝāĻžāĻ—āϟāĻŋ āĻšāϤ⧇ āĻāĻ•āϟāĻŋ āĻŦāϞ āύ⧇āϝāĻŧāĻž āĻšāϞ⧇ āĻŦāϞāϟāĻŋ āĻ•āĻžāϞāĻžā§‡ āĻšāĻ“āϝāĻŧāĻžāϰ āϏāĻŽā§āĻ­āĻžāĻŦā§āϝāϤāĻž āĻ•āϤ?
    1. \(\frac{4}{15}\)
    2. \(\frac{6}{15}\)
    3. \(\frac{1}{5}\)
    4. \(\frac{1}{3}\)

    Ans. \(\frac{1}{3}\)

  15. \(\int \frac{x e^{x}}{(x+1)^{2}}=f(x)+c\) āĻšāϞ⧇, f(x) = ?

    1. \(x e^{x}\)
    2. \(\frac{x e^{x}}{x+1}\)
    3. \(\frac{e^{x}}{x+1}\)
    4. \(e^{x} \ln (x+1)\)

    Ans. \(\frac{e^{x}}{x+1}\)

  16. \(|2 x-7|<5\) āĻ…āϏāĻŽāϤāĻžāϟāĻŋāϰ āĻŦāĻžāĻ¸ā§āϤāĻŦ āϏāĻ‚āĻ–ā§āϝāĻžāϝāĻŧ āϏāĻŽāĻžāϧāĻžāύ āĻ•āĻŋ?
    1. x < 1
    2. x < 6 āĻāĻŦāĻ‚ x> 1
    3. x > 6
    4. x > 2

    Ans. x < 6 āĻāĻŦāĻ‚ x> 1

  17. \(x^{2}-4 x+4=0\) āĻāϰ āĻŦā§€āϜāĻĻā§āĻŦāϝāĻŧ \(\alpha\) āĻāĻŦāĻ‚ \(\beta\) āĻšāϞ⧇, \(\alpha^{2}+\beta^{2}\) āĻāϰ āĻŽāĻžāύ āĻ•āϤ?
    1. 24
    2. 32
    3. 16
    4. ā§Ē

    Ans. ā§Ē

  18. āύāĻŋāĻšā§‡āϰ āϕ⧋āύāϟāĻŋ cosA āĻŦāĻž sinA āĻāϰ āĻŦāĻšā§āĻĒāĻĻā§€ āϰ⧂āĻĒ⧇ cos3A āϕ⧇ āĻĒā§āϰāĻ•āĻžāĻļ āĻ•āϰ⧇?
    1. \(4 \cos ^{3} A-3 \cos A\)
    2. \(4 \sin ^{3} A-3 \sin A\)
    3. \(3 \cos A-4 \cos ^{3} A\)
    4. \(3 \sin A-4 \sin ^{3} A\)

    Ans. \(4 \cos ^{3} A-3 \cos A\)

  19. \(y=\sqrt{\sec x}\) āĻšāϞ⧇, \(\frac{d y}{d x}=?\)
    1. \(\frac{y}{4} \tan x\)
    2. \(\frac{y}{2} \tan x\)
    3. \(\frac{\mathrm{y}^{2}}{2}\)
    4. \(\frac{y}{2} \tan ^{2} x\)

    Ans. \(\frac{y}{2} \tan x\)

  20. sin(4x+1) āĻāϰ āĻĒāĻ°ā§āϝāĻžāϝāĻŧ āĻ•āϤ?
    1. \(4 \pi\)
    2. \(\pi\)
    3. \(2 \pi\)
    4. \(\pi / 2\)

    Ans. \(\pi / 2\)

  21. \(y=\frac{\sqrt{x}+1}{\sqrt{x}-1}\) āĻšāϞ⧇,\(\frac{d y}{d x}=?\)
    1. \(\frac{\mathrm{i}}{\sqrt{\mathrm{x}}(\sqrt{\mathrm{x}}+1)^{2}}\)
    2. \(\frac{-1}{\sqrt{x}(\sqrt{x}+1)^{2}}\)
    3. \(\frac{1}{\sqrt{x}(\sqrt{x}-1)^{2}}\)
    4. \(\frac{-1}{\sqrt{x}(\sqrt{x}-1)^{2}}\)

    Ans. \(\frac{-1}{\sqrt{x}(\sqrt{x}-1)^{2}}\)

  22. \(\int_{0}^{1} \frac{e^{\sqrt{x}}}{\sqrt{x}} d x=?\)
    1. \(2(e+1)\)
    2. \(2(1-\mathrm{e})\)
    3. \(2(\mathrm{e}-1)\)
    4. \((e+1)\)

    Ans. \(2(\mathrm{e}-1)\)

  23. \(x^{2}+y^{2}-4 x-6 y+c=0\) āĻŦ⧃āĻ¤ā§āϤāϟāĻŋ x āĻ…āĻ•ā§āώāϕ⧇ āĻ¸ā§āĻĒāĻ°ā§āĻļ āĻ•āϰ⧇āĨ¤ c āĻāϰ āĻŽāĻžāύ āĻ•āϤ?
    1. 7
    2. 4
    3. 5
    4. 11

    Ans.4

  24. \(\frac{1}{2}+\left(-\frac{1}{4}\right)+\frac{1}{8}+\left(-\frac{1}{16}\right)+\)… āϧāĻžāϰāĻžāϰ āĻ…āϏ⧀āĻŽ āĻĒāĻ°ā§āϝāĻ¨ā§āϤ āĻŽāĻžāύ āĻ•āϤ?
    1. \(\frac{1}{4}\)
    2. \(\frac{1}{3}\)
    3. \(\frac{1}{2}\)
    4. \(\frac{1}{8}\)

    Ans. \(\frac{1}{3}\)

  25. 1 āĻĨ⧇āϕ⧇ 9 āĻĒāĻ°ā§āϝāĻ¨ā§āϤ āĻ¸ā§āĻŦāĻžāĻ­āĻžāĻŦāĻŋāĻ• āϏāĻ‚āĻ–ā§āϝāĻžāϗ⧁āϞāĻžā§‡āϰ āϘāύ⧇āϰ āϏāĻŽāĻˇā§āϟāĻŋ āĻ•āϤ?
    1. 1600
    2. 2025
    3. 2500
    4. 1225

    Ans. 2025

Biology

  1. āϕ⧋āώ⧇āϰ āĻāĻ• āĻĒāĻžāĻ°ā§āĻļā§āĻŦ⧇ āĻĢā§āĻ˛ā§āϝāĻžāĻœā§‡āϞāĻž āϗ⧁āĻšā§āĻ›āĻžāĻ•āĻžāϰ⧇ āϞāĻžāĻ—āĻžāύāĻžā§‡ āĻĨāĻžāĻ•āϞ⧇ āϏ⧇āχ āĻŦā§āϝāĻžāĻ•āĻŸā§‡āϰāĻŋāϝāĻŧāĻžāĻŽāϕ⧇ āĻŦāϞāĻž āĻšāϝāĻŧ

    1. āϏ⧇āĻĢāĻžāϞāĻžā§‡āĻŸā§āϰāĻŋāĻ•āĻžāϏ
    2. āĻ…ā§āϝāĻžāĻŽāĻĢāĻŋāĻŸā§āϰāĻŋāĻ•āϏ
    3. āĻŽāύ⧇āĻŸā§āϰāĻžāχāĻ•āĻžāϏ
    4. āϞāĻžā§‡āĻĢā§‹āĻŸā§āϰāĻŋāĻ•āĻžāϏ

    Ans. āϏ⧇āĻĢāĻžāϞāĻžā§‡āĻŸā§āϰāĻŋāĻ•āĻžāϏ

  2. āύāĻŋāĻšā§‡āϰ āϕ⧋āύ āĻ…āύ⧁āĻĒāĻžāϤāϟāĻŋ āĻŽā§‡āĻ¨ā§āĻĄā§‡āϞ⧇āϰ āϏ⧂āĻ¤ā§āϰ⧇āϰ āĻŦā§āϝāϤāĻŋāĻ•ā§āϰāĻŽ āύāϝāĻŧ?
    1. 2: 1
    2. 13 :3
    3. 9:7
    4. 3:1

    Ans. 3:1

  3. āϧāĻžāύ āĻ—āĻžāϛ⧇āϰ āϰāĻžā§‡āĻ— āϏ⧃āĻˇā§āϟāĻŋāĻ•āĻžāϰ⧀ āĻ›āĻ¤ā§āϰāĻžāĻ•-
    1. Saccharomyces
    2. Penicilliana
    3. Helminthosporium
    4. Agaricus

    Ans. Helminthosporium

  4. āϟāĻŋāĻ¸ā§āϝ⧁ āĻ•āĻžāϞāϚāĻžāϰ āĻĒā§āϰāϝ⧁āĻ•ā§āϤāĻŋāϰ āĻĒā§āϰāĻžāĻĨāĻŽāĻŋāĻ• āωāĻĻā§āĻĻ⧇āĻļā§āϝ āĻ•āĻŋ?
    1. āĻŦ⧇āĻļāĻŋ āϟāĻŋāĻ¸ā§āϝ⧁ āĻ‰ā§ŽāĻĒāĻžāĻĻāύ
    2. āωāĻ¨ā§āύāϤāĻŽāĻžāύ⧇āϰ āĻŦā§€āϜ āĻ‰ā§ŽāĻĒāĻžāĻĻāύ
    3. āύāϤ⧁āύ āϜāĻžāϤ⧇āϰ āϟāĻŋāĻ¸ā§āϝ⧁ āϏ⧃āĻˇā§āϟāĻŋ
    4. āĻŦāĻŋāĻ­āĻžāϜāύāĻ•ā§āώāĻŽ āĻ…āĻ™ā§āĻ— āĻĨ⧇āϕ⧇ āύāϤ⧁āύ āϚāĻžāϰāĻž āĻ‰ā§ŽāĻĒāĻžāĻĻāύ

    Ans.āĻŦāĻŋāĻ­āĻžāϜāύāĻ•ā§āώāĻŽ āĻ…āĻ™ā§āĻ— āĻĨ⧇āϕ⧇ āύāϤ⧁āύ āϚāĻžāϰāĻž āĻ‰ā§ŽāĻĒāĻžāĻĻāύ

  5. āϝ⧇āϟāĻŋ āĻŦ⧇āĻļāĻŋ āĻšāϞ⧇ āĻĒā§āϰāĻ¸ā§āĻŦ⧇āĻĻāύ āĻ•āĻŽ āĻšāϝāĻŧ –
    1. āϏ⧂āĻ°ā§āϝāĻžāϞāĻžā§‡āĻ•
    2. āĻĒāĻ¤ā§āϰāϰāĻ¨ā§āϧāϰ
    3. āφāĻĒ⧇āĻ•ā§āώāĻŋāĻ• āφāĻ°ā§āĻĻā§āϰāϤāĻž
    4. āĻŦ⧃āĻˇā§āϟāĻŋāĻĒāĻžāϤ

    Ans. āφāĻĒ⧇āĻ•ā§āώāĻŋāĻ• āφāĻ°ā§āĻĻā§āϰāϤāĻž

  6. āϕ⧋āύāϟāĻŋ āϰāĻŋāĻĄāĻŋāωāϏāĻŋāĻ‚ āϏ⧁āĻ—āĻžāϰ āύāϝāĻŧ?
    1. āĻ—ā§āϞ⧁āϕ⧋āϜ
    2. āϏ⧁āĻ•ā§āϰ⧋āϜ
    3. āϰāĻžāχāĻŦāĻžā§‡āϜ
    4. āĻŽā§āϝāĻžāϞāĻŸā§‹āϜ

    Ans. āϏ⧁āĻ•ā§āϰ⧋āϜ

  7. āϏāĻžāϞāĻžā§‡āĻ•āϏāĻ‚āĻļā§āϞ⧇āώāϪ⧇ āύāĻŋāĻ°ā§āĻ—āϤ \(\mathrm{O}_{2}\) āĻāϰ āĻ‰ā§ŽāϏ āĻšāϞāĻžā§‡ –
    1. āĻ¸ā§āĻŸā§āϰ⧋āĻŽāĻž
    2. DNDP
    3. āĻ•āĻžāĻ°ā§āĻŦāύ āĻĄāĻžāχāĻ…āĻ•ā§āϏāĻžāχāĻĄ
    4. āĻĒāĻžāύāĻŋ

    Ans. āĻĒāĻžāύāĻŋ

  8. āĻ•āĻžāĻ•ā§āώāĻŋāϤ DNA āϕ⧇ āύāĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āϟ āĻ¸ā§āĻĨāĻžāύ⧇ āϛ⧇āĻĻāύ āĻ•āϰāϤ⧇ āϕ⧋āύāϟāĻŋāϰ āĻĒā§āϰāϝāĻŧāĻžā§‡āϜāύ?
    1. āĻĒā§āϰāĻžā§‡āϟāĻŋāϝāĻŧ⧇āϜ āĻāύāϜāĻžāχāĻŽ
    2. āϰ⧇āĻ¸ā§āĻŸā§āϰāĻŋāĻ•āĻļāύ āĻāύāϜāĻžāχāĻŽ
    3. āĻ…ā§āϝāĻžāĻŽāĻžāχāϞ⧇āϜ āĻāύāϜāĻžāχāĻŽ
    4. āĻĒ⧇āĻ•āϟāĻŋāύ⧇āϜ āĻāύāϜāĻžāχāĻŽ

    Ans. āϰ⧇āĻ¸ā§āĻŸā§āϰāĻŋāĻ•āĻļāύ āĻāύāϜāĻžāχāĻŽ

  9. āφāϖ⧇āϰ āφāĻĒāĻĻ āĻŦāĻž āĻĒ⧇āĻ¸ā§āϟ āϕ⧋āύāϟāĻŋ?
    1. Chilo tumidicostalis
    2. Nephotettix virescens
    3. Anomis sabulifera
    4. Apion corchori

    Ans. Chilo tumidicostalis

  10. āϕ⧋āύ āĻšāϰāĻŽāĻžā§‡āύ āϰāĻ•ā§āϤ⧇āϰ āĻ•ā§āϝāĻžāϞāϏāĻŋāϝāĻŧāĻžāĻŽ āĻāϰ āĻŽāĻžāĻ¤ā§āϰāĻž āύāĻŋāϝāĻŧāĻ¨ā§āĻ¤ā§āϰāĻŖ āĻ•āϰ⧇?
    1. āϗ⧁āĻ•āĻžāĻ—āύ
    2. āχāύāϏ⧁āϞāĻŋāύ
    3. āĻĨāĻžāχāϰāĻ•ā§āϏāĻŋāύ
    4. āĻĨāĻžāχāϰāĻžā§‡āĻ•ā§āϝāĻžāϞāϏāĻŋāĻŸā§‹āύāĻŋāύ

    Ans. āĻĨāĻžāχāϰāĻžā§‡āĻ•ā§āϝāĻžāϞāϏāĻŋāĻŸā§‹āύāĻŋāύ

  11. āĻŽāĻžāύ⧁āώ⧇āϰ āĻ…ā§āϝāĻžāĻŦāĻĄāĻŧ⧁āϏ⧇āĻ¨ā§āϏ āĻ¸ā§āύāĻžāϝāĻŧ⧁āϰ āĻ‰ā§ŽāϏ āϕ⧋āĻĨāĻžāϝāĻŧ?
    1. āĻŽā§‡āĻĄā§āϞāĻžāϰ āĻĒāĻžāĻ°ā§āĻļā§āĻŦāĻĻ⧇āĻļ
    2. āĻ…āϞāĻĢā§āϝāĻžāĻ•ā§āϟāϰāĻŋ āϞāĻžā§‡āĻŦ
    3. āĻŽāĻ§ā§āϝ-āĻŽāĻ¸ā§āϤāĻŋāĻˇā§āϕ⧇āϰ āĻĒ⧃āĻˇā§āĻ āĻĻ⧇āĻļ
    4. āĻŽā§‡āĻĄā§āϞāĻžāϰ āĻ…āĻ™ā§āϕ⧀āϝāĻŧāĻĻ⧇āĻļ

    Ans. āĻŽā§‡āĻĄā§āϞāĻžāϰ āĻ…āĻ™ā§āϕ⧀āϝāĻŧāĻĻ⧇āĻļ

  12. āĻŦā§āϞāĻžāĻ¸ā§āĻŸā§‹āϏāĻŋāĻ¸ā§āϟ āĻŽāĻžāύ⧁āώ⧇āϰ āϜāϰāĻžāϝāĻŧ⧁āϰ āϕ⧋āύ āĻ¸ā§āϤāϰ⧇ āĻĒā§āϰāĻĨāĻŋāϤ āĻšāϝāĻŧ?
    1. āĻŽāĻžāϝāĻŧāĻžā§‡āĻŽā§‡āĻŸā§āϰāĻŋāϝāĻŧāĻžāĻŽ
    2. āĻĒ⧇āϰāĻŋāĻŽā§‡āĻŸā§āϰāĻŋāϝāĻŧāĻžāĻŽ
    3. āĻāĻ¨ā§āĻĄāĻžā§‡āĻŽā§‡āĻŸā§āϰāĻŋāϝāĻŧāĻžāĻŽ
    4. āĻŽāĻžāϝāĻŧāĻžā§‡āĻŽā§‡āĻŸā§āϰāĻŋāϝāĻŧāĻžāĻŽ āĻāϰ āĻŽāĻžāĻāĻ–āĻžāύ⧇

    Ans. āĻāĻ¨ā§āĻĄāĻžā§‡āĻŽā§‡āĻŸā§āϰāĻŋāϝāĻŧāĻžāĻŽ

  13. āϗ⧁āĻĒā§āϤāĻŦā§€āĻœā§€ āωāĻĻā§āĻ­āĻŋāĻĻ⧇āϰ āĻļāĻ¸ā§āϝ āϕ⧋āώ āϕ⧀āϰ⧂āĻĒ?
    1. āĻšā§āϝāĻžāĻĒā§āϞāϝāĻŧ⧇āĻĄ
    2. āĻĄāĻŋāĻĒā§āϞāϝāĻŧ⧇āĻĄ
    3. āĻŸā§āϰāĻŋāĻĒā§āϞāϝāĻŧ⧇āĻĄ
    4. āĻ…ā§āϝāĻžāĻŽāĻĢāĻŋāĻĄāĻŋāĻĒā§āϞāϝāĻŧ⧇āĻĄ

    Ans. āĻŸā§āϰāĻŋāĻĒā§āϞāϝāĻŧ⧇āĻĄ

  14. āĻ¸ā§āĻĒāĻžāĻ°ā§āĻŽāĻžāĻŸā§‹āĻœā§‡āύ⧇āϏāĻŋāϏ āĻ. āĻĒā§āϰāϤāĻŋāϟāĻŋ āĻ—ā§ŒāĻŖ āĻ¸ā§āĻĒāĻžāĻ°ā§āĻŽāĻžāĻŸā§‹āϏāĻžāχāϟ āĻĨ⧇āϕ⧇ āĻ•āϤāϗ⧁āϞāĻžā§‡ āĻļ⧁āĻ•ā§āϰāĻžāϪ⧁ āϏ⧃āĻˇā§āϟāĻŋ āĻšāϝāĻŧ?
    1. āϚāĻžāϰāϟāĻŋ
    2. āĻāĻ•āϟāĻŋ
    3. āĻĻ⧁āϟāĻŋ
    4. āϤāĻŋāύāϟāĻŋ

    Ans. āĻĻ⧁āϟāĻŋ

  15. āĻļāĻŋāϰāĻž āĻĒā§āϰāĻžāĻšā§€āϰ⧇āϰ āĻŽāĻ§ā§āϝ āĻ¸ā§āϤāϰ⧇āϰ āύāĻžāĻŽ āĻ•āĻŋ?
    1. āĻāĻ¨ā§āĻĄāĻžā§‡āĻĨ⧇āϞāĻŋāϝāĻŧāĻžāĻŽ
    2. āϟāĻŋāωāύāĻŋāĻ•āĻž āĻāĻ•ā§āϏāϟāĻžāϰāύāĻž
    3. āĻŽā§‡āϏāĻžā§‡āĻĄāĻžāĻ°ā§āĻŽ
    4. āϟāĻŋāωāύāĻŋāĻ•āĻž āĻŽāĻŋāĻĄāĻŋāϝāĻŧāĻž

    Ans. āϟāĻŋāωāύāĻŋāĻ•āĻž āĻŽāĻŋāĻĄāĻŋāϝāĻŧāĻž

  16. āύāĻŋāĻšā§‡āϰ āϕ⧋āύāϟāĻŋ āĻĻā§āĻŦāĻžāϰāĻž HIV āĻ—āĻ āĻŋāϤ?
    1. āĻĒā§āϰāĻžā§‡āϟāĻŋāύ āĻ“ āĻ­āĻŋāϟāĻžāĻŽāĻŋāύ āĻĻā§āĻŦāĻžāϰāĻž
    2. āύāĻŋāωāĻ•ā§āϞāĻŋāĻ• āĻ…ā§āϝāĻžāϏāĻŋāĻĄ āĻ“ āĻĒā§āϰāĻžā§‡āϟāĻŋāύ āĻĻā§āĻŦāĻžāϰāĻž
    3. āĻ—ā§āϞāĻžāχāϕ⧋āĻĒā§āϰāĻžā§‡āϟāĻŋāύ āĻ“ āϰāĻŋāĻ­āĻžāĻ°ā§āϏ āĻŸā§āϰāĻžāĻ¨ā§āϏāĻ•ā§āϰāĻŋāĻĒāĻŸā§‡āϜ āĻĻā§āĻŦāĻžāϰāĻž
    4. āĻĒā§āϰāĻžā§‡āϟāĻŋāύ āĻ“ āϚāĻ°ā§āĻŦāĻŋ āĻĻā§āĻŦāĻžāϰāĻž

    Ans. āĻ—ā§āϞāĻžāχāϕ⧋āĻĒā§āϰāĻžā§‡āϟāĻŋāύ āĻ“ āϰāĻŋāĻ­āĻžāĻ°ā§āϏ āĻŸā§āϰāĻžāĻ¨ā§āϏāĻ•ā§āϰāĻŋāĻĒāĻŸā§‡āϜ āĻĻā§āĻŦāĻžāϰāĻž

  17. āϕ⧇ āϜāĻžāϤāĻŋāϜāύāĻŋ āĻļā§āϰ⧇āĻŖāĻŋāĻŦāĻŋāĻ¨ā§āϝāĻžāϏ⧇āϰ āĻĒā§āϰāĻŦāĻ°ā§āϤāĻ•?
    1. āĻŦ⧇āύāĻĨāĻžāĻŽ āĻ“ āĻšā§āĻ•āĻžāϰ
    2. āĻ•ā§āϝāĻžāϰāĻžā§‡āϞāĻžāϏ āϞāĻŋāύāĻŋāϝāĻŧāĻžāϏ
    3. āĻĨāĻŋāĻ“āĻĢā§āϰāĻžāĻ¸ā§āϟāĻžāϏ
    4. āĻāĻ™ā§āĻ—āϞāĻžāϰ āĻ“ āĻĒā§āϰāĻžāĻ¨ā§āϟāϞ

    Ans. āĻāĻ™ā§āĻ—āϞāĻžāϰ āĻ“ āĻĒā§āϰāĻžāĻ¨ā§āϟāϞ

  18. āύāĻŋāĻšā§‡āϰ āϕ⧋āύāϟāĻŋ āĻĒā§āϰāĻžā§‡āĻ•ā§āϝāĻžāϰāĻŋāĻ“āϟāĻŋāĻ•?
    1. āĻ…ā§āϝāĻžāĻ—āĻžāϰāĻŋāĻ•āĻžāϏ
    2. āύāĻ¸ā§āϟāĻ•
    3. āϰāĻŋāĻ•āĻļāĻŋāϝāĻŧāĻž
    4. āϭ⧁āĻŸā§āϟāĻž

    Ans. āύāĻ¸ā§āϟāĻ•

  19. Hydra-āĻāϰ āϕ⧋āύ āϧāϰāύ⧇āϰ āύ⧇āĻŽāĻžāĻŸā§‹āϏāĻŋāĻ¸ā§āϟ āĻšāĻŋāĻĒāύāĻžā§‡āϟāĻ•ā§āϏāĻŋāύ āύāĻŋāσāϏāϰāĻŖ āĻ•āϰ⧇?
    1. āĻ¸ā§āĻŸā§āϰ⧇āĻĒāĻŸā§‹āϞāĻŋāύ āϗ⧁āϟāĻŋāĻ¨ā§āϝāĻžāĻ¨ā§āϟ
    2. āĻ¸ā§āĻŸā§‡āϰāĻŋāĻ“āϞāĻŋāύ āϗ⧁āϟāĻŋāĻ¨ā§āϝāĻžāĻ¨ā§āϟ
    3. āĻ¸ā§āϟāĻŋāύāĻžā§‡āϟāĻŋāϞ
    4. āĻ­āϞāϭ⧇āĻ¨ā§āϟ

    Ans. āĻ¸ā§āϟāĻŋāύāĻžā§‡āϟāĻŋāϞ

  20. `Malaria’ āĻļāĻŦā§āĻĻāϟāĻŋ āϕ⧇ āĻĒā§āϰāĻĨāĻŽ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰ⧇āύ?
    1. āĻŽā§āϝāĻžāύāϏāύ
    2. āϰāϏ
    3. āĻ˛ā§āϝāĻžāϭ⧇āϰāĻŖ
    4. āϟāĻ°ā§āϟāĻŋ

    Ans. āϟāĻ°ā§āϟāĻŋ

  21. āĻĒā§āϞāĻžāϜāĻŽāĻžāĻŽā§‡āĻŽāĻŦā§āϰ⧇āύ āĻ āĻ•āϝāĻŧāϟāĻŋ āĻ¸ā§āϤāϰ āĻĨāĻžāϕ⧇?
    1. āĻāĻ•
    2. āĻĻ⧁āχ
    3. āϤāĻŋāύ
    4. āϚāĻžāϰ

    Ans. āĻĻ⧁āχ

  22. āĻĒā§āϰāĻĨāĻŽ āĻŽāĻžāϝāĻŧāĻžā§‡āϏāĻŋāϏ āϕ⧋āώ āĻŦāĻŋāĻ­āĻžāϜāύ⧇āϰ āϕ⧋āύ āωāĻĒāĻĻāĻļāĻžāϝāĻŧ āĻ•ā§āϰāϏāĻŋāĻ‚ āĻ“āĻ­āĻžāϰ āϘāĻŸā§‡?
    1. āϞ⧇āĻĒā§āĻŸā§‹āϟāĻŋāύ
    2. āϜāĻžāχāĻ—āĻžā§‡āϟāĻŋāύ
    3. āĻĒā§āϝāĻžāĻ•āĻžāχāϟāĻŋāύ
    4. āĻĄāĻŋāĻĒā§āϞ⧋āϟāĻŋāύ

    Ans.āĻĒā§āϝāĻžāĻ•āĻžāχāϟāĻŋāύ

  23. āϕ⧋āύāϟāĻŋ āĻĒ⧇āϰāĻŋāĻĄāĻžāĻ°ā§āĻŽā§‡ āĻĨāĻžāϕ⧇ āύāĻž?(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. āĻŦāĻšāĻŋāσāĻ¤ā§āĻŦāĻ•
    2. āĻĢ⧇āϞāĻžā§‡āĻœā§‡āύ
    3. āĻ•āĻ°ā§āĻ•
    4. āĻĒā§āϰāĻšāϰ⧀āϕ⧋āώ

    Ans. āĻĒā§āϰāĻšāϰ⧀āϕ⧋āώ

  24. āφāϰāĻļāĻžā§‡āϞāĻžāϰ āϕ⧋āϞ⧇āĻŸā§‡āϰāĻŋāϝāĻŧāĻžāϞ āĻ—ā§āϰāĻ¨ā§āĻĨāĻŋāϰ āĻ•āĻžāϜ āĻ•āĻŋ?(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. āĻĄāĻŋāĻŽā§āĻŦāĻžāϪ⧁ āĻĒāϰāĻŋāĻŦāĻšāύ
    2. āωāĻ“āĻĨāĻŋāĻ•āĻž āĻ—āĻ āύ
    3. āϰ⧂āĻĒāĻžāĻ¨ā§āϤāϰ⧇ āϏāĻšāĻžāϝāĻŧāϤāĻž āĻ•āϰāĻž
    4. āĻĄāĻŋāĻŽā§‡ āĻĒ⧁āĻˇā§āϟāĻŋ āϝāĻžā§‡āĻ—āĻžāύāĻžā§‡

    Ans. āωāĻ“āĻĨāĻŋāĻ•āĻž āĻ—āĻ āύ

  25. āĻŽā§‚āϞāĻž āϕ⧋āύ āĻ—āĻžā§‡āĻ¤ā§āϰ⧇āϰ āωāĻĻā§āĻ­āĻŋāĻĻ?(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. Malvaceae
    2. Cruciferae
    3. Leguminosae
    4. Solanaceae

    Ans. Cruciferae

āĻŦāĻžāĻ‚āϞāĻž

  1. ‘āϝ⧇’ āϕ⧋āύ āĻļā§āϰ⧇āĻŖāĻŋāϰ āϏāĻ°ā§āĻŦāύāĻžāĻŽ?
    1. āϏāĻ‚āϝāĻžā§‡āĻ—āĻœā§āĻžāĻžāĻĒāĻ•
    2. āϏāĻžāϕ⧁āĻ˛ā§āϝāĻŦāĻžāϚāĻ•
    3. āφāĻ¤ā§āĻŽāĻŦāĻžāϚāĻ•
    4. āĻ…āύāĻŋāĻļā§āϚāϝāĻŧ āϏ⧂āϚāĻ•

    Ans. āϏāĻ‚āϝāĻžā§‡āĻ—āĻœā§āĻžāĻžāĻĒāĻ•

  2. ‘āĻŽā§āϰāĻŋāϝāĻŧāĻŽāĻžāĻŖ’ āĻļāĻŦā§āĻĻ⧇āϰ āĻ…āĻ°ā§āĻĨ āϕ⧋āύāϟāĻŋ?
    1. āϝāĻžāϰ āĻŽā§ƒāĻ¤ā§āϝ⧁ āĻšāϝāĻŧ⧇āϛ⧇
    2. āϝāĻžāϰ āĻŽā§ƒāϤ⧇āϰ āĻŽāϤ āĻ…āĻŦāĻ¸ā§āĻĨāĻž
    3. āϝāĻž āĻŽā§āϞāĻžāύ āĻšāϝāĻŧ⧇ āĻāϏ⧇āϛ⧇
    4. āϝāĻž āĻāĻ–āύāχ āĻŽā§āϞāĻžāύ āĻšāĻŦ⧇

    Ans. āϝāĻž āĻŽā§āϞāĻžāύ āĻšāϝāĻŧ⧇ āĻāϏ⧇āϛ⧇

  3. āĻŦāĻžāĻ•ā§āϝāĻ¸ā§āĻĨāĻŋāϤ āĻĒāĻĻāϏāĻŽā§‚āĻšā§‡āϰ āĻ…āĻ°ā§āĻĨāĻ—āϤ āĻāĻŦāĻ‚ āĻ­āĻžāĻŦāĻ—āϤ āĻŽā§‡āϞāĻŦāĻĻā§āϧāύ⧇āϰ āύāĻžāĻŽ āϕ⧀?
    1. āφāϏāĻ¤ā§āϤāĻŋ
    2. āϝāĻžā§‡āĻ—ā§āϝāϤāĻž
    3. āφāĻ•āĻžāĻ•ā§āώāĻž
    4. āĻŦāĻŋāϧ⧇āϝāĻŧ

    Ans. āϝāĻžā§‡āĻ—ā§āϝāϤāĻž

  4. ‘āĻ­ā§‚āώāĻŖā§āĻĄā§€āϰ āĻ•āĻžāĻ•â€™ āĻŦāĻžāĻ—āϧāĻžāϰāĻžāϟāĻŋāϰ āĻ…āĻ°ā§āĻĨ āϕ⧀?
    1. āĻĻā§€āĻ°ā§āϘāĻœā§€āĻŦā§€
    2. āĻ…āϤāĻŋāĻŦ⧃āĻĻā§āϧ
    3. āĻ­āĻŖā§āĻĄ
    4. āĻ•āĻĒāϟāĻžāϚāĻžāϰ⧀

    Ans. āĻĻā§€āĻ°ā§āϘāĻœā§€āĻŦā§€

  5. āĻŦāĻžāĻ‚āϞāĻž āĻ­āĻžāώāĻžāϝāĻŧ āĻŦāĻŋāĻ­āĻ•ā§āϤāĻŋ āĻ•āϝāĻŧ āĻĒā§āϰāĻ•āĻžāϰ?
    1. āĻĒāĻžāρāϚ āĻĒā§āϰāĻ•āĻžāϰ
    2. āϤāĻŋāύ āĻĒā§āϰāĻ•āĻžāϰ
    3. āĻĻ⧁āχ āĻĒā§āϰāĻ•āĻžāϰ
    4. āϚāĻžāϰ āĻĒā§āϰāĻ•āĻžāϰ

    Ans. āĻĻ⧁āχ āĻĒā§āϰāĻ•āĻžāϰ

  6. āĻļāĻŦā§āĻĻ⧇āϰ āĻŦāĻžāĻ‚āϞāĻžāϝāĻŧ āĻŦāĻ°ā§āĻŖā§€āĻ•ā§ƒāϤ āĻļ⧁āĻĻā§āϧ āϰ⧂āĻĒ āϕ⧋āύāϟāĻŋ?
    1. āĻļ⧁āĻ—āĻžāϰ
    2. āϏ⧁āĻ—āĻžāϰ
    3. āϛ⧁āĻ—āĻžāϰ
    4. āϕ⧋āύāĻžā§‡āϟāĻŋāχ āύāϝāĻŧ

    Ans. āϏ⧁āĻ—āĻžāϰ

  7. āĻŦāĻžāĻ•ā§āϝ⧇āϰ āĻŽāĻ§ā§āϝ⧇ āϏāĻžāĻŽāĻžāĻ¨ā§āϝ āĻŦāĻŋāĻļā§āϰāĻžāĻŽ āĻ—ā§āϰāĻšāĻŖ āĻŦāĻžā§‡āĻāύāĻžā§‡āϰ āϜāĻ¨ā§āϝ āϕ⧋āύ āĻŦāĻŋāϰāĻžāĻŽ āϚāĻŋāĻšā§āύ āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āĻšāϝāĻŧ?
    1. āϏ⧇āĻŽāĻŋāϕ⧋āϞāύ
    2. āĻ•āĻŽāĻž
    3. āĻšāĻžāχāĻĢ⧇āύ
    4. āϕ⧋āϞāύ

    Ans. āĻ•āĻŽāĻž

  8. āĻļ⧁āĻĻā§āϧ āĻŦāĻžāύāĻžāύ⧇āϰ āĻļāĻŦā§āĻĻāϗ⧁āĻšā§āĻ› āĻļāύāĻžāĻ•ā§āϤ āĻ•āϰ-
    1. āĻĒ⧈āĻ¤ā§āϰāĻŋāĻ•, āϏ⧌āϜāĻ¨ā§āϝ, āĻŽāĻžāĻĄāĻŧāĻžā§‡āϝāĻŧāĻžāĻĄāĻŧā§€, āϭ⧁āϤ
    2. āϏāĻŽā§āĻ­āĻŦ, āĻ­ā§āϰāĻžāϤāĻžāĻ—āĻŖ, āĻĻā§‚āώāĻŖā§€āϝāĻŧ, āĻ…āĻ¸ā§āĻĨāĻŋāϰ
    3. āĻŦāĻŋāύāĻž, āĻļāĻžāϰ⧀āϰāĻŋāĻ•, āĻĻā§āĻŦāĻ¨ā§āĻĻā§āĻŦ, āĻĒ⧁āĻŖā§āϝ
    4. āϭ⧌āĻ—āϞāĻŋāĻ•, āĻ•āĻĨāĻžā§‡āĻĒāĻžā§‡āĻ•āĻĨāύ, āĻļā§āϰ⧇āĻˇā§āĻ , āĻŦāϧ⧂

    Ans. āϏāĻŽā§āĻ­āĻŦ, āĻ­ā§āϰāĻžāϤāĻžāĻ—āĻŖ, āĻĻā§‚āώāĻŖā§€āϝāĻŧ, āĻ…āĻ¸ā§āĻĨāĻŋāϰ/āĻŦāĻŋāύāĻž, āĻļāĻžāϰ⧀āϰāĻŋāĻ•, āĻĻā§āĻŦāĻ¨ā§āĻĻā§āĻŦ, āĻĒ⧁āĻŖā§āϝ

  9. ‘āϧāύāĻŋāĻ•’ āĻāϰ āĻŦāĻŋāĻĒāϰ⧀āϤ āĻļāĻŦā§āĻĻ āϕ⧋āύāϟāĻŋ?
    1. āύāĻŋāĻ°ā§āϧāύ
    2. āĻĻāϰāĻŋāĻĻā§āϰ
    3. āύāĻŋāσāĻ¸ā§āĻŦ
    4. āĻļā§āϰāĻŽāĻŋāĻ•

    Ans. āύāĻŋāĻ°ā§āϧāύ

  10. ‘āϏāĻžāĻŦāĻžāύ’ āĻļāĻŦā§āĻĻāϟāĻŋ āϕ⧋āύ āĻ­āĻžāώāĻž āĻĨ⧇āϕ⧇ āĻŦāĻžāĻ‚āϞāĻžāϝāĻŧ āĻāϏ⧇āϛ⧇?
    1. āĻĢāĻžāϰāϏāĻŋ
    2. āχāĻ‚āϰ⧇āϜāĻŋ
    3. āĻĢāϰāĻžāϏāĻŋ
    4. āĻĒāĻ°ā§āϤ⧁āĻ—āĻŋāϜ

    Ans. āĻĒāĻ°ā§āϤ⧁āĻ—āĻŋāϜ

  11. ‘āĻĻ⧇āĻļāĻžāĻ¤ā§āĻŽāĻŦāĻžā§‡āϧ’ āĻļāĻŦā§āĻĻ⧇āϰ āĻļ⧁āĻĻā§āϧ āωāĻšā§āϚāĻžāϰāĻŖ āϕ⧋āύāϟāĻŋ?
    1. āϧ⧇āĻļāĻžāϞāϤāĻžāĻŦāĻžā§‡āϧ
    2. āĻĻ⧇āĻļāĻžāϤāĻžā§‡āĻŦāĻžā§‡āϧ
    3. āĻĻ⧇āĻļāĻžāϤāϤ⧋āρāĻŦ⧋⧇āϧ
    4. āĻĻ⧇āĻļāĻžāϤāĻ¤ā§āĻŦāĻžāĻŦāĻžā§‡āϧ⧂

    Ans. āĻĻ⧇āĻļāĻžāϤāϤ⧋āρāĻŦ⧋⧇āϧ

  12. ‘I wish I could accompany you’ āĻ āĻŦāĻžāĻ•ā§āϝ⧇āϰ āϝāĻĨāĻžāĻ°ā§āĻĨ āĻ…āύ⧁āĻŦāĻžāĻĻ āϕ⧋āύāϟāĻŋ?
    1. āφāĻŽāĻŋ āϤāĻžā§‡āĻŽāĻžāϰ āϝāĻžāĻ¤ā§āϰāĻžāϰ āϏāĻ™ā§āĻ—ā§€ āĻšāϤ⧇ āϚāĻžāχ
    2. āφāĻŽāĻŋ āϤāĻžā§‡āĻŽāĻžāϰ āϏāĻ™ā§āϗ⧇ āϝ⧇āϤ⧇ āϚāĻžāχ
    3. āϤāĻžā§‡āĻŽāĻžāϰ āϏāĻ™ā§āϗ⧇ āϝ⧇āϤ⧇ āĻĒāĻžāϰāϞ⧇ āĻŦ⧇āĻļ āĻšāϤāĻžā§‡
    4. āφāĻŽāĻŋ āϤāĻžā§‡āĻŽāĻžāϰ āϝāĻžāĻ¤ā§āϰāĻžāϰ āϏāĻ™ā§āĻ—ā§€ āĻšāĻšā§āĻ›āĻŋ

    Ans.āϤāĻžā§‡āĻŽāĻžāϰ āϏāĻ™ā§āϗ⧇ āϝ⧇āϤ⧇ āĻĒāĻžāϰāϞ⧇ āĻŦ⧇āĻļ āĻšāϤāĻžā§‡

  13. ‘āϝāĻŋāĻļ⧁’ āϕ⧋āύ āĻ­āĻžāώāĻžāϰ āĻļāĻŦā§āĻĻ?
    1. āĻĒāĻ°ā§āϤ⧁āĻ—āĻŋāϜ
    2. āχāĻ‚āϰ⧇āϜāĻŋ
    3. āĻĢāϰāĻžāϏāĻŋ
    4. āĻ“āϞāĻ¨ā§āĻĻāĻžāϜ

    Ans. āĻĒāĻ°ā§āϤ⧁āĻ—āĻŋāϜ

  14. ‘Horizontal’ āĻāϰ āĻĒāϰāĻŋāĻ­āĻžāώāĻž āϕ⧋āύāϟāĻŋ?
    1. āφāύ⧁āĻ­ā§‚āĻŽāĻŋāĻ•
    2. āĻ…āύ⧁āĻ­ā§‚āĻŽāĻŋāĻ•
    3. āĻĻāĻŋāĻ—āĻ¨ā§āϤ
    4. āωāĻ˛ā§āϞāĻŽā§āĻŦ

    Ans. āĻ…āύ⧁āĻ­ā§‚āĻŽāĻŋāĻ•

  15. ‘āϞāĻžāĻžā§āĻ›āύāĻž’ āĻļāĻŦā§āĻĻ⧇āϰ ‘āĻžā§āĻ›’ āĻāϰ āĻŦāĻŋāĻļāĻŋāĻˇā§āϟ āĻŦāĻ°ā§āĻŖ āϕ⧋āύ āĻĻ⧁āϟāĻŋ?
    1. āĻ™ā§+āĻ™
    2. āĻ¨ā§ + āĻ›ā§
    3. āĻž + āĻ›ā§
    4. āĻŖ+āĻ›

    Ans. āĻž + āĻ›ā§

  16. ‘āĻŦāĻžāϤāĻžāϏ’ āĻāϰ āĻĒā§āϰāϤāĻŋāĻļāĻŦā§āĻĻ āϕ⧋āύāϟāĻŋ?
    1. āĻĒā§āϰāĻ­āĻžā§āϜāύ
    2. āĻ…āĻĒ
    3. āĻ…āĻŽā§āĻŦ⧁
    4. āĻ…āĻĻā§āϰāĻŋ

    Ans. āĻĒā§āϰāĻ­āĻžā§āϜāύ

  17. āϝ⧇ āϏāĻŽāĻžāϏ⧇ āĻĒāϰāĻĒāĻĻ⧇āϰ āĻ…āĻ°ā§āĻĨāχ āĻĒā§āϰāϧāĻžāύāϰ⧂āĻĒ⧇ āĻŦāĻžā§‡āĻāĻžāϝāĻŧ, āϤāĻžāϕ⧇ āϕ⧋āύ āϏāĻŽāĻžāϏ āĻŦāϞ⧇?
    1. āĻ•āĻ°ā§āĻŽāϧāĻžāϰāϝāĻŧ
    2. āĻĻā§āĻŦāĻ¨ā§āĻĻā§āĻŦ
    3. āĻ…āĻŦā§āϝāϝāĻŧā§€āĻ­āĻžāĻŦ
    4. āĻŦāĻšā§āĻŦā§āϰ⧀āĻšāĻŋ

    Ans. āĻ•āĻ°ā§āĻŽāϧāĻžāϰāϝāĻŧ

  18. āĻšā§ˆāĻŽāĻ¨ā§āϤ⧀āϰ āϜāĻ¨ā§āϝ āĻ…āĻĒ⧁ āϕ⧀ āĻŦāχ āĻ•āĻŋāύ⧇ āĻāύ⧇āĻ›āĻŋāϞ?(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. āĻŽāĻžāĻ°ā§āϟāĻŋāύ⧇āϰ āϚāϰāĻŋāĻ¤ā§āϰāϤāĻ¤ā§āĻ¤ā§āĻŦ
    2. āĻāĻĄāĻŽāĻ¨ā§āĻĄ āĻŦāĻžāĻ°ā§āϕ⧇āϰ āĻ—ā§āϰāĻ¨ā§āĻĨ
    3. āĻ—āĻ˛ā§āĻĒ⧇āϰ āĻŦāχ
    4. āχāĻ‚āϰ⧇āϜāĻŋ āĻ•āĻŦāĻŋāϤāĻžāϰ āĻŦāχ

    Ans. āχāĻ‚āϰ⧇āϜāĻŋ āĻ•āĻŦāĻŋāϤāĻžāϰ āĻŦāχ

  19. āĻŽā§ƒāĻ¤ā§āϝ⧁āĻžā§āϜāϝāĻŧ⧇āϰ āϜāĻžāϤ āϕ⧀ āĻ›āĻŋāϞ?(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. āϏāĻĻ āĻŦā§āϰāĻžāĻšā§āĻŽāĻŖ
    2. āĻ•āĻžāϝāĻŧāĻ¸ā§āĻĨ
    3. āĻļā§‚āĻĻā§āϰ
    4. āĻŦ⧈āĻļā§āϝ

    Ans. āĻ•āĻžāϝāĻŧāĻ¸ā§āĻĨ

  20. ‘āĻĒāĻĻā§āĻŽāĻžāύāĻĻā§€āϰ āĻŽāĻžāĻāĻŋ’ āϤ⧇ āύ⧌āĻ•āĻž āĻ“ āϜāĻžāϞ⧇āϰ āĻŽāĻžāϞāĻŋāĻ• āϕ⧇?(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. āϧāύāĻžā§āϜāϝāĻŧ
    2. āĻļā§€āϤāϞ
    3. āϕ⧁āĻŦ⧇āϰ
    4. āϕ⧇āĻĻāĻžāϰāύāĻžāĻĨ

    Ans. āϧāύāĻžā§āϜāϝāĻŧ

  21. ‘āϚāϞ⧇āĻ›āĻŋ āϕ⧋āĻĨāĻžāϝāĻŧ? āϕ⧋āύ āϏ⧀āĻŽāĻžāĻšā§€āύ āĻĻā§‚āϰ⧇? āϤ⧁āĻŽāĻŋ āĻŽāĻžāĻ¸ā§āϤ⧁āϞ⧇, āφāĻŽāĻŋ āĻĻāĻžāρāĻĄāĻŧ āϟāĻžāύāĻŋ āϭ⧁āϞ⧇āĨ¤’ āĻĒāϰāĻŦāĻ°ā§āϤ⧀ āĻĒāĻ°ā§āĻ­ā§‚āĻ•ā§āϤāĻŋ āϕ⧋āύāϟāĻŋ?(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. āĻ…āϏ⧀āĻŽ āϕ⧁āϝāĻŧāĻžāĻļāĻž āϜāĻžāϗ⧇ āĻļā§‚āĻ¨ā§āϝāϤāĻž āĻ˜ā§‡āϰāĻŋ
    2. āĻāĻ•āĻžāϕ⧀ āϰāĻžāϤ⧇āϰ āĻŽā§āϞāĻžāύ āϜ⧁āϞāĻŽāĻžāϤ āĻšā§‡āϰāĻŋ
    3. āϏāĻŽā§āĻŽā§āϖ⧇ āĻļ⧁āϧ⧁ āĻ…āϏ⧀āĻŽ āϕ⧁āϝāĻŧāĻžāĻļāĻž āĻšā§‡āϰāĻŋ
    4. āϰāĻžāϤ āĻĒāĻžā§‡āĻšāĻžāĻŦāĻžāϰ āĻ•āϤ āĻĻ⧇āϰāĻŋ āĻĒāĻžāĻžā§āĻœā§‡āϰāĻŋ

    Ans. āĻāĻ•āĻžāϕ⧀ āϰāĻžāϤ⧇āϰ āĻŽā§āϞāĻžāύ āϜ⧁āϞāĻŽāĻžāϤ āĻšā§‡āϰāĻŋ

  22. āϤāĻžāĻšāĻžāϰ āĻšāĻžāϤ⧇āϰ āωāĻ˛ā§āϟāĻž āĻĒāĻŋāĻ  āĻĻāĻŋāϝāĻŧ⧇ āĻāϰ āĻāϰ āĻ•āϰāĻŋāϝāĻŧāĻž āϰāĻ•ā§āϤ āĻĒāĻĄāĻŧāĻŋāϤ⧇āĻ›āĻŋāϞāĨ¤ āĻāĻ–āĻžāύ⧇ āĻ•āĻžāϰ āĻ•āĻĨāĻž āĻŦāϞāĻž āĻšāϝāĻŧ⧇āϛ⧇?(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. āĻŽā§ƒāĻ¤ā§āϝ⧁āĻžā§āϜāϝāĻŧ⧇āϰ
    2. āĻŦāĻŋāϞāĻžāϏ⧀āϰ
    3. āύāĻžāĻĄāĻŧāĻžāϰ
    4. āĻļāĻžāĻšāĻœā§€āϰ

    Ans. āĻŽā§ƒāĻ¤ā§āϝ⧁āĻžā§āϜāϝāĻŧ⧇āϰ

  23. ‘āϝ⧇ āϤāĻžāĻŽā§āϰāĻļāĻžāϏāύ⧇ āϤāĻžāĻšāĻžāϰ āύāĻžāĻŽ āĻ–āĻžā§‡āĻĻāĻžāχ āĻ•āϰāĻž āφāϛ⧇ āϏ⧇āϟāĻž āφāĻŽāĻžāϰ āĻšā§ƒāĻĻāϝāĻŧāĻĒāϟāĨ¤’ āωāĻ•ā§āϤāĻŋāϟāĻŋ āĻ•āĻžāϰ?(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. āĻŦāĻŋāϞāĻžāϏ⧀āϰ
    2. āĻŽā§ƒāĻ¤ā§āϝ⧁āĻžā§āϜāϝāĻŧ⧇āϰ
    3. āĻ…āĻĒ⧁āϰ
    4. āĻļāĻŋāĻļāĻŋāϰ⧇āϰ

    Ans. āĻ…āĻĒ⧁āϰ

  24. āĻŦāĻžāĻ°ā§āϧāĻ•ā§āϝāϕ⧇ āϏāĻŦ āϏāĻŽāϝāĻŧ āĻŦāϝāĻŧāϏ⧇āϰ āĻĢā§āϰ⧇āĻŽā§‡ āĻŦāĻžāρāϧāĻž āϝāĻžāϝāĻŧ āύāĻžāĨ¤ āĻ āĻ…āĻ‚āĻļāϟāĻŋ āϕ⧋āύ āϰāϚāύāĻžāϰ āĻ…āĻ¨ā§āϤāĻ°ā§āĻ—āϤ?(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. āϏāĻžāĻšāĻŋāĻ¤ā§āϝ⧇ āϖ⧇āϞāĻž
    2. āϝ⧌āĻŦāύ⧇āϰ āĻ—āĻžāύ
    3. āĻœā§€āĻŦāύ āĻ“ āĻŦ⧃āĻ•ā§āώ
    4. āφāĻĻāĻ°ā§āĻļ āĻŽāĻšāĻžāĻĒ⧁āϰ⧁āώ

    Ans. āϝ⧌āĻŦāύ⧇āϰ āĻ—āĻžāύ

  25. āύāĻžāϰāĻžāύ⧀ āϕ⧇?(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. āĻšā§ˆāĻŽāĻ¨ā§āϤ⧀āϰ āĻŦāĻĄāĻŧāĻŦāĻžā§‡āύ
    2. āĻ…āĻĒ⧁āϰ āĻ›āĻžā§‡āϟ āĻŦāĻžā§‡āύ
    3. āĻŽāĻ˛ā§āϞāĻŋāĻ•āĻĻ⧇āϰ āĻŽā§‡āϝāĻŧ⧇
    4. āϏāĻžāĻšāĻžāĻĻ⧇āϰ āĻ›āĻžā§‡āϟ āĻŦāω

    Ans. āĻ…āĻĒ⧁āϰ āĻ›āĻžā§‡āϟ āĻŦāĻžā§‡āύ

English

Read the passage and answer question (01-05).
Extraterrestrial life has so far been the stuff of science fiction. Yet NASA, the American space agency, is taking the idea so seriously that it is pondering how to dispose of its Galileo spacecraft, at present orbiting Jupiter, without harming possible alien lifeforms on one of Jupiters moons, Europa. NASA is worried that Galileo might blunder into Europa, contaminating it with earthly organisms. The best way to stop this happening the agency believes, is to crash Galileo deliberately into Jupiter.

  1. This passage suggests that NASA _____
    1. is certain about extraterrestrial life
    2. believes that talk of extraterrestrial life is fiction
    3. is willing to consider possibility of extraterrestrial life.
    4. is more interested in its spacecraft than its extraterrestrial life.

    Ans. is willing to consider possibility of extraterrestrial life.

  2. According to the passage, NASA is worried that _____
    1. Its spacecraft may unwillingly harm Jupiter’s life forms
    2. NASA astronauts may be harmed by Jupiter’s life forms
    3. Its spacecraft may crashland into Jupiter accidentally
    4. NASA should abandon its Jupiter programme immediately SA Explanation in U 47 715 weet

    Ans. Its spacecraft may unwillingly harm Jupiter’s life forms

  3. The phrase ‘the stuff of science fiction’ means the same thing as _____
    1. fantastic
    2. convincing
    3. exciting
    4. effective

    Ans. fantastic

  4. NASA is ‘pondering’ the fate of the Galileo spacecraft, in other words, it is _____
    1. speculating
    2. making exact calculations
    3. rejecting
    4. considering seriously

    Ans. considering seriously

  5. NASA is worried that Galileo might ‘blunder’ into Jupiter, that is to say, it might _____
    1. end up on the planet by sticking to the right course
    2. end up on the planet accidentally
    3. arrive in the planet by taking an indirect route.
    4. land on the planet after a sustained flight

    Ans. arrive in the planet by taking an indirect route.

  6. (06-10) Use the right tense-

  7. My friend _____ before I came.
    1. would be leaving
    2. had been leaving
    3. had left
    4. will leave

    Ans. had left

  8. Rahim _____ his work by the time his friends arrived.
    1. will finish
    2. had finished
    3. have finished
    4. could finish

    Ans. had finished

  9. He has just _____ out.
    1. gone
    2. went
    3. going
    4. getting

    Ans. gone

  10. The word ‘analogous’ means _____
    1. difference
    2. difficult
    3. similar
    4. dissimlar

    Ans. similar

  11. Supply a suitable word to fill in the blank. The lady who lives _____ door is my sister.
    1. at
    2. near
    3. next
    4. on

    Ans. next

  12. Select from the alternatives the word that is close to the meaning of ‘magnanimous’-
    1. generous
    2. unkind
    3. cruel
    4. miser

    Ans. generous

  13. (12-13) Choose the correct meaning of the underlined idiom

  14. I hope we shall see eye to eye in the matter.
    1. be fully aware
    2. have a definite object in mind
    3. agree
    4. glance over the same time

    Ans. agree

  15. We shall accept the stamp at its face value –
    1. exact price
    2. intarrogate
    3. interoget
    4. interrogate

    Ans. exact price

  16. No spelling error occurs in _____
    1. interogate
    2. intarrogate
    3. interoget
    4. interrogate

    Ans. interrogate

  17. The correct word with which to fill the blank in the sentence. The bus _____ to Chittagong has gone up.
    1. fare
    2. fair
    3. charge
    4. price

    Ans. price

  18. The right form of expression has been maintained in-
    1. Early this a.m. he asked the no. of your room
    2. Early in this a.m. he asked the no of your room
    3. Early in this morning he asked the number of your room
    4. This a.m. early he asked the number of your room.

    Ans. Early in this morning he asked the number of your room

  19. The correct translation of the sentence that follows is _____ āϏāĻ•āĻžāϞ āĻĨ⧇āϕ⧇ āĻāĻ•āϟāĻŋ āĻšā§‡ā§ŸāĻžāϰ⧇ āĻ¸ā§āĻĨāĻŋāϰ āĻšā§Ÿā§‡ āĻŦāϏ⧇ āφāĻ›āĻŋāĨ¤
    1. From morning, I have been sitting still in the chair.
    2. From morning, 1 was still sitting in this chair.
    3. Till morning, I was sitting still in the chair.
    4. Till morning, 1 would be still sitting in the chair.

    Ans. From morning, I have been sitting still in the chair.

  20. Translated into English the Bangali sentence āĻĒāĻ¨ā§āϚāĻžāĻļ āĻŦāĻ›āϰ āĻŦāϝāĻŧāϏ⧇āĻ“ āϤāĻŋāύāĻŋ āφāϗ⧇āϰ āĻŽāϤāĻžā§‡āχ āĻļāĻ•ā§āϤ āϏāĻŽāĻ°ā§āĻĨ āĻ“ āϏ⧁āĻĻāĻ°ā§āĻļāύ āϰāϝāĻŧ⧇āϛ⧇āύāĨ¤
    1. He has been strong and beautiful at fifty years like before.
    2. He is as strong and pretty at fifty as before.
    3. At the age of fifty he is solid and good looking as he was before.
    4. Even at fifty he is as steady and good-looking as ever.

    Ans. Even at fifty he is as steady and good-looking as ever.

  21. Translated into Bengali the English sentence ‘His monumental failure haunts him even today’, would stand best as-
    1. āϤāĻžāϰ āĻ¸ā§āĻŽā§ƒāϤāĻŋāĻ¸ā§āϤāĻŽā§āĻ­ āĻŦā§āϝāĻ°ā§āĻĨāϤāĻž āφāĻœā§‹ āϤāĻžāϰ āϚāĻžāϰ āĻĒāĻžāĻļ⧇ āϘ⧁āϰ⧇ āĻŦ⧇āĻĄāĻŧāĻžāϝāĻŧ āĨ¤
    2. āϤāĻžāϰ āĻŦāĻŋāĻĒ⧁āϞ āĻŦā§āϝāĻ°ā§āĻĨāϤāĻž āφāĻœā§‹ āϤāĻžāϕ⧇ āĻ­ā§‚āϤāĻ—ā§āϰāĻ¸ā§āϤ āĻ•āϰ⧇ āϰ⧇āϖ⧇āϛ⧇āĨ¤
    3. āϤāĻžāϰ āĻ¸ā§āϤāĻŽā§āĻ­ āϏāĻŽāĻžāύ āĻŦā§āϝāĻ°ā§āĻĨāϤāĻž āφāĻœā§‹ āϤāĻžāϰ āĻŽāύāϕ⧇ āĻ…āĻ­āĻŋāĻ­ā§‚āĻ•ā§āϤ āĻ•āϰ⧇ āĨ¤
    4. āϤāĻžāϰ āĻĒāĻ°ā§āĻŦāϤ āϏāĻŽāĻžāύ āĻŦā§āϝāĻ°ā§āĻĨāϤāĻž āφāĻœā§‹ āϤāĻžāϕ⧇ āϤāĻžāĻĄāĻŧāĻŋāϝāĻŧ⧇ āĻŦ⧇āĻĄāĻŧāĻžāϝāĻŧāĨ¤

    Ans. āϤāĻžāϰ āĻĒāĻ°ā§āĻŦāϤ āϏāĻŽāĻžāύ āĻŦā§āϝāĻ°ā§āĻĨāϤāĻž āφāĻœā§‹ āϤāĻžāϕ⧇ āϤāĻžāĻĄāĻŧāĻŋāϝāĻŧ⧇ āĻŦ⧇āĻĄāĻŧāĻžāϝāĻŧāĨ¤

  22. When the waiter in The Luncheon gives the author ‘an ingratiating smile’, he is _____(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. trying to be helpful
    2. trying to be wicked
    3. trying to gain something by being pleasant
    4. trying to be considernt

    Ans. trying to gain something by being pleasant

  23. The Magi in “The gift of the Magi’ were really _____(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. Sea-faring men
    2. Roman fighters
    3. Travellers from ancient Egypt
    4. Three wise men from the East who brought gifts to the infant Jesus.

    Ans. Three wise men from the East who brought gifts to the infant Jesus.

  24. In the final paragraph of ‘Reading for pleasure’ the only reason the author gives for reading a book is ______(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. it makes you wise
    2. it earns you fame
    3. it teaches you to distinguish between right and wrong
    4. it gives you pleasure

    Ans. it gives you pleasure

  25. In “The Passionate Shepherd to his Love the word that rhymes with rocks’ is ______ (āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. shocks
    2. locks
    3. I locks
    4. mocks

    Ans. locks

  26. Time is a ‘gypsy man’ because-(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. it has no fixed
    2. itwanders aimlessly
    3. it looks like a gypsy man
    4. it never stops

    Ans. it never stops

  27. The albatross fell from the old sailor’s neck because-(āĻĒ⧁āϰāĻžāϤāύ āϏāĻŋāϞ⧇āĻŦāĻžāϏ)
    1. he had prayed to God
    2. he had apologized-for his misdeeds
    3. he had learned to appreciate the beauty of all things
    4. he had enough punishment for his sins

    Ans. he had learned to appreciate the beauty of all things

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