• A. 8
• B. 12
• C. 10
• D. 15

Answer: Option B

Explanation:

• A. x = c, y = a
• B. x = c, y = -a
• C. x = -c, y = a
• D. x = a, y = c

Answer: Option A

Explanation:

• A. ৮ কিমি
• B. ১০ কিমি
• C. ১২ কিমি
• D. ১১ কিমি

Answer: Option B

Explanation:

• A. $\frac{\sqrt{3}}{2}{m}^2$
• B. $\frac{\sqrt{3}}{4}{m}^2$
• C. $\frac{3}{2}m$
• D. $\frac{2}{\sqrt{3}}{m}^2$

Answer: Option B

Explanation:

• A. 800
• B. 8
• C. 9
• D. 72

Answer: Option C

Explanation:

• A. $১৬\frac{১}{৪}\%$
• B. $১৬\frac{২}{৩}\%$
• C. $৬\frac{২}{৩}\%$
• D. $৬\frac{১}{২}\%$

Answer: Option B

Explanation:

• A. $৬\frac{১}{২}\%$
• B. $৪\frac{১}{২}\%$
• C. $৬\frac{১}{৪}\%$
• D. $৪\frac{১}{৩}\%$

Answer: Option C

Explanation:

• A. 20 °
• B. $22\frac{1^{°}}{2}$
• C. ${23}^{°}$
• D. $23\frac{1^{°}}{2}$

Answer: Option B

Explanation:

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

Answer: Option A

Explanation:

• A. $\frac{3}{4}$
• B. $\frac{4}{5}$
• C. $\frac{5}{4}$
• D. $\frac{4}{3}$

Answer: Option A

Explanation:

• A. ৪ ফুট
• B. ৫ ফুট
• C. ৬ ফুট
• D. ৮ ফুট

Answer: Option B

Explanation:

• A. ০.০০০০৩২
• B. ০.০০০০০৪
• C. ০.০০০০০০৪
• D. ০.০০০০০০৫

Answer: Option C

Explanation:

• B. 1
• C. 2
• D. 3

Answer: Option B

Explanation:

• A. 4
• B. $27\sqrt{3}$
• C. 8
• D. $\frac{1}{8}$

Answer: Option C

Explanation:

• A. $y : \frac{1}{x}$
• B. $\sqrt{y} : \frac{1}{\sqrt{x}}$
• C. $\frac{1}{x} : \frac{1}{y}$
• D. $x : y$

Answer: Option D

Explanation: