Area common to two parabolas y^2 = 4ax and x^2 = 4by

1. A.
   $\frac{16a^2}{3}$
2. B.
   $\frac{14a^2}{3}$
3. C.
   $\frac{13a^2}{3}$
4. D.
   $16a^2$

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

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1. A.
   2 sq. units
2. B.
   4 sq. units
3. C.
   8 sq. units
4. D.
   16 sq. units

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

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1. A.
   $81$
2. B.
   $27$
3. C.
   $54$
4. D.
   $21$

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