Build a question paper in 60 seconds.

1. A
   196.51 pm
2. B
   170.22 pm
3. C
   78.63 pm
4. D
   138.93 pm

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1. A
   Henry's Law
2. B
   Raoult's Law
3. C
   Dalton's Law
4. D
   Avogadro's Law

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1. A
   C$_2$H$_6$
2. B
   C$_3$H$_8$
3. C
   C$_4$H$_{10}$
4. D
   C$_6$H$_{12}$

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1. A
   Propan-1-ol
2. B
   Propan-2-ol
3. C
   Propanoic acid
4. D
   Propanone

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1. A
   R–O–Na
2. B
   R–COO–Ag
3. C
   R–Mg–X
4. D
   R–COOK

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

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

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1. A
   9 sq. units
2. B
   13 sq. units
3. C
   18 sq. units
4. D
   3 sq. units

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1. A
   $(2,-4,-7)$
2. B
   $(2,-4,7)$
3. C
   $(-2,4,7)$
4. D
   $(2,4,7)$

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1. A
   $5x^2+24xy-5y^2=0$
2. B
   $5x^2-24xy+5y^2=0$
3. C
   $5x^2-24xy-5y^2=0$
4. D
   $5x^2+24xy+5y^2=0$

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1. A
   19.5
2. B
   21
3. C
   15
4. D
   19.8

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

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1. A
   $x=y=z$
2. B
   $2x=3y=6z$
3. C
   $6x=3y=3z$
4. D
   $6x=4y=3z$

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1. A
   16
2. B
   6
3. C
   12
4. D
   8

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1. A
   $\dfrac{37}{12}$ sq. units
2. B
   $\dfrac{27}{12}$ sq. units
3. C
   $\dfrac{37}{4}$ sq. units
4. D
   $\dfrac{27}{13}$ sq. units

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1. A
   4
2. B
   16
3. C
   9
4. D
   25

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

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

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1. A
   $\dfrac{\sqrt{2-2x^{-2}+x^{-4}}}{2}+c$
2. B
   $\dfrac{\sqrt{2-2x^{-2}+x^{-4}}}{2\cdot2}+c$
3. C
   $\dfrac{\sqrt{2+2x^{-2}+x^{-4}}}{2}+c$
4. D
   $\dfrac{\sqrt{2-2x^{-2}-x^{-4}}}{2}+c$

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1. A
   $\dfrac{\sqrt{17}+1}{2}$
2. B
   $\dfrac{\sqrt{17}-1}{2}$
3. C
   $\dfrac{1+\sqrt{17}}{2}$
4. D
   $\dfrac{\sqrt{17}}{2}-1$

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1. A
   16
2. B
   48
3. C
   24
4. D
   144

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

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1. A
   1
2. B
   0
3. C
   $-1$
4. D
   $-2$

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1. A
   $s\wedge r$
2. B
   $s\wedge(r\wedge\sim s)$
3. C
   $s\wedge\sim r$
4. D
   $s\vee(r\vee\sim s)$

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

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