• A. $2$
• B. $8$
• C. $16$
• D. $15$

Answer: Option D

Explanation:

• A. $x+y+1$
• B. $x-y+2xy$
• C. $x+y-1$
• D. $x-y-1$

Answer: Option C

Explanation:

• A. $০.১$
• B. $০.০১$
• C. $০.০০১$
• D. $০.০০০১$

Answer: Option D

Explanation:

• A. $5$
• B. $50$
• C. $25$
• D. $0.5$

Answer: Option C

Explanation:

• A. নোয়াখালী
• B. ফেনী
• C. লালমনিরহাট
• D. সাতক্ষীরা

Answer: Option B

Explanation:

• A. $2$
• B. $1$
• C. $3$
• D. $4$

Answer: Option B

Explanation:

• A. $10$
• B. $e$
• C. $2$
• D. $2\sqrt{5}$

Answer: Option D

Explanation:

• A. 1
• B. 2
• C. 3
• D. 4

Answer: Option D

Explanation:

• A. $\left\{p,q\right\}$
• B. $\left\{p,-q\right\}$
• C. $\left\{-p,-q\right\}$
• D. $\left\{-p,+q\right\}$

Answer: Option A

Explanation:

• A. $2$
• B. $3$
• C. $4$
• D. $5$

Answer: Option B

Explanation:

• A. 4
• B. 6
• C. 3
• D. 2

Answer: Option D

Explanation:

• A. $\frac{1}{52}$
• B. $\frac{1}{26}$
• C. $\frac{3}{52}$
• D. $\frac{1}{13}$

Answer: Option D

Explanation:

• A. $-c^2$
• B. $c^2$
• C. $bc$
• D. $ca$

Answer: Option B

Explanation:

• A. $\frac{3}{2}$
• B. $\frac{1}{3}$
• C. $\frac{\sqrt{5}}{3}$
• D. $\frac{1}{2}$

Answer: Option C

Explanation:

• A. $5$ গুন
• B. $\frac{1}{5}$ গুন
• C. $\frac{5}{2}$ গুন
• D. $\frac{2}{5}$ গুন

Answer: Option B

Explanation: