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

Answer: Option C

Explanation:

• A. -33
• B. 33
• C. -43
• D. 43

Answer: Option C

Explanation:

• A. 71
• B. 61
• C. 51
• D. 41

Answer: Option A

Explanation:

• A. x<1
• B. x < 3
• C. $x<\frac{3}{4}$
• D. $x<\frac{5}{4}$

Answer: Option A

Explanation:

• B. 18
• C. 27
• D. 9

Answer: Option B

Explanation:

• A. 11
• B. 12
• C. 13
• D. 14

Answer: Option A

Explanation:

• A. $\frac{১}{৪}$অংশ
• B. $\frac{১}{৬}$অংশ
• C. $\frac{১}{৫}$অংশ
• D. $\frac{১}{৩}$অংশ

Answer: Option B

Explanation:

• A. $\frac{{৩}^n}{2}$
• B. $\frac{{৩}^n-১}{2}$
• C. ${৩}^n-১$
• D. $\frac{{৩}^n+১}{২}$

Answer: Option B

Explanation:

• A. $\frac{M+N}{২}$
• B. $\frac{PM+QN}{২}$
• C. $\frac{PM+QN}{P+Q}$
• D. $\frac{PM+QN}{M+N}$

Answer: Option C

Explanation:

• A. $\frac{13}{12}{\log }_{e^x}$
• B. ${\log }_{e^x}$
• C. $\frac{1}{2}{\log }_{e^x}$
• D. ${\log }_e\sqrt{x}$

Answer: Option A

Explanation:

• A. 2
• B. 1
• D. 3

Answer: Option B

Explanation:

• A. 25
• B. $\frac{1}{6}$
• C. $\frac{1}{5}$
• D. $\frac{1}{36}$

Answer: Option C

Explanation:

• A. ৮
• B. ৩২
• C. ১৬
• D. ৬

Answer: Option C

Explanation:

• A. $\frac{\sqrt{30}}{5}$
• B. $\sqrt{6}$
• C. $\frac{30}{\sqrt{5}}$
• D. কোনটিই নয়

Answer: Option D

Explanation:

• A. $x^3$
• B. $x^2$
• C. $xy$
• D. $y^2$

Answer: Option B

Explanation: