• A. 4
• B. 1
• C. 6
• D. 8

Answer: Option A

Explanation:

• A. ৯৬
• B. ১২০
• C. ১৬০
• D. ২৪০

Answer: Option C

Explanation:

• A. $৬\frac{১}{২}\%$
• B. $৪\frac{১}{২}\%$
• C. $১২\frac{১}{২}\%$
• D. $৭\frac{১}{২}\%$

Answer: Option C

Explanation:

• A. -9ayz
• B. 9ayz
• C. $-9a{y}^{2}z$
• D. $9a^{2}y{z}^2$

Answer: Option D

Explanation:

• A. 64
• B. 66
• C. 72
• D. 84

Answer: Option B

Explanation:

• A. 25
• B. 17
• C. 11
• D. 1

Answer: Option B

Explanation:

• A. 16
• B. 14
• C. 12
• D. 10

Answer: Option B

Explanation:

• A. 3ab
• B. 36ab
• C. $18a^4{b}^{2}c{d}^2$
• D. $36a^4{b}^2{d}^2$

Answer: Option C

Explanation:

• A. 110
• B. 125
• C. 130
• D. 140

Answer: Option D

Explanation:

• A. ১৪০
• B. ১৬০
• C. $২০\frac{৪}{৭}$
• D. ২৪০

Answer: Option A

Explanation:

• A. 8
• B. 6
• C. -6
• D. 4

Answer: Option D

Explanation:

• A. $\frac{11}{13}$
• B. $\frac{13}{11}$
• C. $\frac{15}{13}$
• D. $\frac{15}{17}$

Answer: Option A

Explanation:

• A. 3
• B. 5
• C. 11
• D. 17

Answer: Option D

Explanation:

• A. 1/2
• B. 3/2
• C. 7/2
• D. 5/2

Answer: Option A

Explanation:

• A. ক
• B. ২ক
• C. ${ক}^{২}$
• D. ২ক+১

Answer: Option C

Explanation: