• A. -1
• C. 1
• D. 2

Answer: Option A

Explanation:

• A. পরিপূরক
• B. বিকল্প
• C. গিফেন
• D. গণদ্রব্য

Answer: Option A

Explanation:

• A. (x + 2)
• B. (x - 2 )
• C. (x + 4 )
• D. x (x - 2 )

Answer: Option B

Explanation:

• A. 2
• B. 3
• C. 6
• D. 4

Answer: Option D

Explanation:

• A. $5 \surd 3$
• B. $4 \surd 3$
• C. $2 \surd 5$
• D. 52

Answer: Option D

Explanation:

• A. $\sqrt[5]{5^2}$
• B. $\sqrt[6]{5^6}$
• C. $\sqrt[5]{5^6}$
• D. $5^6$

Answer: Option C

Explanation:

• A. $2$
• B. $3x$
• C. $xz$
• D. $1$

Answer: Option D

Explanation:

• A. xyz = 0
• B. $xy=\frac{1}{z}$
• C. xyz = 1
• D. খ ও গ

Answer: Option D

Explanation:

• A. (8,4)
• B. ( 6,3)
• C. (2,1)
• D. (4,2)

Answer: Option D

Explanation:

• A. (8,4)
• B. ( 6,3)
• C. (2,1)
• D. (4,2)

Answer: Option D

Explanation:

• A. $\frac{1}{3}$
• B. $\frac{1}{4}$
• C. $\frac{1}{2}$
• D. $\frac{1}{5}$

Answer: Option C

Explanation:

• A. $\frac{x^2-y^2}{xy}$
• B. $\frac{2x^2-y^2}{xy}$
• C. $\frac{y^2-x^2}{xy}$
• D. $\frac{x^2-2y^2}{xy}$

Answer: Option C

Explanation:

• A. $x$
• B. $y$
• C. $\frac{x\left(1-y\right)}{y}$
• D. $\frac{1}{x}$

Answer: Option A

Explanation:

• A. $\frac{2x^2+y^2}{xy}$
• B. $\frac{x^2-y^2}{xy}$
• C. $\frac{2y^2-x^2}{xy}$
• D. $\frac{x^2-2y^2}{xy}$

Answer: Option C

Explanation:

• A. $\frac{23}{72}$
• B. $\frac{72}{53}$
• C. $\frac{53}{72}$
• D. $\frac{53}{72}$

Answer: Option C

Explanation: