Build a question paper in 60 seconds.

1. A
   $2.25$
2. B
   $3.5$
3. C
   $4.25$
4. D
   $5.5$

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1. A
   $0.25$
2. B
   $0.5$
3. C
   $0.75$
4. D
   $1.00$

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1. A
   $\frac{1}{8}$
2. B
   $\frac{3}{8}$
3. C
   $\frac{5}{8}$
4. D
   $\frac{7}{8}$

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1. A
   $\frac{1}{4}$
2. B
   $\frac{5}{12}$
3. C
   $\frac{7}{12}$
4. D
   $\frac{11}{12}$

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1. A
   $\frac{1}{3}$
2. B
   $\frac{5}{12}$
3. C
   $\frac{7}{12}$
4. D
   $\frac{3}{4}$

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1. A
   $1-\dfrac{3}{5}\left(\dfrac{4}{5}\right)^6$
2. B
   $1-\dfrac{3}{5}\left(\dfrac{4}{5}\right)^7$
3. C
   $1-\dfrac{11}{5}\left(\dfrac{4}{5}\right)^6$
4. D
   $1-\dfrac{11}{5}\left(\dfrac{4}{5}\right)^7$

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1. A
   $500$
2. B
   $1000$
3. C
   $1500$
4. D
   $2000$

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1. A
   $133.5$
2. B
   $135.5$
3. C
   $137.5$
4. D
   $139.5$

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1. A
   $4B$
2. B
   $3B$
3. C
   $B$
4. D
   $2B$

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1. A
   0.5 m
2. B
   0.166 m
3. C
   0.33 m
4. D
   1 m

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1. A
   256 Hz
2. B
   512 Hz
3. C
   754 Hz
4. D
   768 Hz

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1. A
   0.04
2. B
   0.02
3. C
   0.2
4. D
   0.4

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1. A
   $\frac{x}{\pi t}$
2. B
   $\frac{\pi^2}{xt}$
3. C
   $\frac{\pi^2 x}{t}$
4. D
   $\frac{\pi x}{t}$

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1. A
   directly proportional to $n^2$
2. B
   inversely proportional to $n^2$
3. C
   directly proportional to $n^3$
4. D
   inversely proportional to $n^3$

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1. A
   $(43.7 \pm 0.2)^\circ\text{C}$
2. B
   $(43.7 \pm 0.3)^\circ\text{C}$
3. C
   $(43.7 \pm 0.1)^\circ\text{C}$
4. D
   $(43.7 \pm 0.5)^\circ\text{C}$

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1. A
   $\frac{VR^2}{r^2}$
2. B
   $\frac{Vr^2}{R^2}$
3. C
   $\frac{VR}{r}$
4. D
   $\frac{Vr}{R}$

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1. A
   10 m
2. B
   3 m
3. C
   6 m
4. D
   9 m

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1. A
   -16
2. B
   -12
3. C
   0
4. D
   +12

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1. A
   Kirchhoff's 1st law in electricity.
2. B
   Lenz's law in induction.
3. C
   Ampere's circuital law.
4. D
   Gauss's law is electrostatics.

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1. A
   (0, 0)
2. B
   (0, 1)
3. C
   (1, 0)
4. D
   (1, 1)

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1. A
   $6:5$
2. B
   $\sqrt{6}:\sqrt{5}$
3. C
   $36:25$
4. D
   $5:6$

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1. A
   (a)
2. B
   (b)
3. C
   (c)
4. D
   (d)

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