Build a question paper in 60 seconds.

1. A
   $\frac{100}{101}$
2. B
   $\frac{51}{50}$
3. C
   $\frac{50}{51}$
4. D
   $\frac{101}{102}$

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1. A
   $31.36°C$
2. B
   $32.25°C$
3. C
   $36.36°C$
4. D
   $33.25°C$

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1. A
   -6
2. B
   6
3. C
   -5
4. D
   5

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1. A
   $\frac{1}{2}$
2. B
   -1
3. C
   1
4. D
   $\frac{3}{2}$

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1. A
   $\sim r$
2. B
   p
3. C
   $\sim q$
4. D
   q

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1. A
   1
2. B
   $\sqrt{3}$
3. C
   -1
4. D
   $\frac{1}{\sqrt{3}}$

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1. A
   0.002
2. B
   -0.002
3. C
   0.004
4. D
   -0.004

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1. A
   20
2. B
   30
3. C
   60
4. D
   40

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1. A
   $\frac{1}{8}$
2. B
   $\frac{1}{12}$
3. C
   $\frac{1}{11}$
4. D
   $\frac{1}{10}$

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1. A
   $\frac{\sqrt{3}}{2}x+y=0$
2. B
   $x+\sqrt{3}y=0$
3. C
   $\sqrt{3}x+y=0$
4. D
   $x+\frac{\sqrt{3}}{2}y=0$

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1. A
   X=1: 1/6, X=2: 1/2, X=3: 1/6, X=4: 1/6
2. B
   X=1: 1/6, X=2: 1/6, X=3: 1/6, X=4: 1/2
3. C
   X=1: 1/2, X=2: 1/6, X=3: 1/6, X=4: 1/6
4. D
   X=1: 1/6, X=2: 1/6, X=3: 1/2, X=4: 1/6

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1. A
   $-\frac{2}{15}$
2. B
   $\frac{2}{15}$
3. C
   $\frac{4}{15}$
4. D
   $-\frac{4}{15}$

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1. A
   $\left(\frac{4}{5},\frac{7}{5}\right)$
2. B
   $\left(\frac{4}{5},-\frac{7}{5}\right)$
3. C
   $\left(-\frac{4}{5},-\frac{7}{5}\right)$
4. D
   $\left(-\frac{4}{5},\frac{7}{5}\right)$

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1. A
   $\frac{2b}{c+a}$
2. B
   $\frac{2a}{b+c}$
3. C
   $\frac{b}{c+a}$
4. D
   $\frac{a}{b+c}$

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1. A
   4
2. B
   5
3. C
   7
4. D
   9

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1. A
   357
2. B
   367
3. C
   377
4. D
   387

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1. A
   6
2. B
   1
3. C
   5
4. D
   -5

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1. A
   5D, 5D
2. B
   6D, 4D
3. C
   7D, 3D
4. D
   8D, 2D

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1. A
   $\dfrac{\lambda}{4\epsilon_0}$
2. B
   $\dfrac{2\epsilon_0}{\lambda}$
3. C
   $\dfrac{\lambda}{4\epsilon_0 r}$
4. D
   $\dfrac{2\pi\epsilon_0}{\lambda}$

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1. A
   $357^\circ\text{C}$
2. B
   $457^\circ\text{C}$
3. C
   $547^\circ\text{C}$
4. D
   $820^\circ\text{C}$

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1. A
   $\dfrac{\pi}{4}$
2. B
   $\dfrac{\pi}{8}$
3. C
   $\dfrac{\pi}{16}$
4. D
   $\dfrac{\pi}{32}$

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1. A
   equal width.
2. B
   equal width and unequal intensity
3. C
   unequal width but equal intensity.
4. D
   unequal width and unequal intensity.

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1. A
   zero
2. B
   less
3. C
   same
4. D
   large

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

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1. A
   $\dfrac{6\times10^{-6}}{\epsilon_0}\,\text{Vm}^{-1}$
2. B
   $\dfrac{6\times10^{-8}}{\epsilon_0}\,\text{Vm}^{-1}$
3. C
   $\dfrac{2\times10^{-7}}{\epsilon_0}\,\text{Vm}^{-1}$
4. D
   $\dfrac{1\times10^{-7}}{\epsilon_0}\,\text{Vm}^{-1}$

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