• A. 12
• B. 13
• C. 14
• D. 15

Answer: Option D

Explanation:

• A. $120 ° F$
• B. $99 ° F$
• C. $104 ° F$
• D. $108 ° F$

Answer: Option C

Explanation:

• A. $1$
• B. $0$
• C. $\frac{1}{\sqrt{2}}$
• D. $1/2$

Answer: Option B

Explanation:

• A. $a-b$
• B. $a+b$
• C. $12\left(a^2-b^2\right)$
• D. $2$

Answer: Option D

Explanation:

• A. $\frac{2}{3}$
• B. $\frac{-2}{3}$
• C. $\frac{8}{3}$
• D. $\frac{-8}{3}$

Answer: Option A

Explanation:

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

Answer: Option B

Explanation:

• A. ক ও খ উভয়ই
• B. কোনটিই না
• C. $2 {\log }^3$
• D. ${\log }^9$

Answer: Option D

Explanation:

• A. x-y
• B. x+y
• C. 2
• D. $12(x^2-y^2)$

Answer: Option C

Explanation:

• A. $\frac{3}{11}$
• B. $\frac{11}{3}$
• C. $\frac{3}{13}$
• D. $\frac{13}{3}$

Answer: Option D

Explanation:

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

Answer: Option A

Explanation:

• A. $8$
• B. $24$
• C. $32$
• D. $16$

Answer: Option D

Explanation:

• A. $0$
• B. $1$
• C. $2$
• D. $5$

Answer: Option A

Explanation:

• A. -2
• B. -0.75
• C. 2
• D. 1 ও 2
• E. কোনোটিই নয়

Answer: Option D

Explanation:

• A. $14x^4$
• B. $14x^6$
• C. $14x^2$
• D. $12x^2$

Answer: Option C

Explanation:

• A. 12xy
• B. 24xy
• C. 2xy
• D. 6xy

Answer: Option A

Explanation: