• A. $3a^{3}bc$
• B. $3a^3{b}^2{c}^2$
• C. $3ab{c}^2$
• D. $3abc$

Answer: Option D

Explanation:

• A. 29
• B. 31
• C. 32
• D. 34

Answer: Option C

Explanation:

• A. 620
• B. 443
• C. 632
• D. 843

Answer: Option D

Explanation:

• A. 223
• B. 123
• C. 122
• D. 323

Answer: Option B

Explanation:

• A. -2
• B. -1
• C. -3

Answer: Option D

Explanation:

• A. 2
• B. 4
• C. 6
• D. 16

Answer: Option B

Explanation:

• A. ১৬,০০,০০০
• B. ১৬,০০০
• C. ১৬০,০০০
• D. ১৬০০

Answer: Option B

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:

• B. 18
• C. 27
• D. 9

Answer: Option B

Explanation:

• A. 11
• B. 12
• C. 13
• D. 14

Answer: Option A

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. $\frac{13}{12}{\log }_{e^x}$
• 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: