• A. $\frac{২}{৩}$
• B. $\frac{১}{২}$
• C. $\frac{৩}{৪}$
• D. $\frac{১}{৪}$

Answer: Option A

Explanation:

• A. (x + y)
• B. (2x + y)
• C. (x + 2y)
• D. ( x + 3y)

Answer: Option B

Explanation:

• A. 31
• B. 26
• C. 52
• D. কোনটিই নয়

Answer: Option B

Explanation:

• A. ${\text{4 x}}^2{\text{ y}}^2$
• B. ${\text{8 x y}}^2{\text{ − 6 y}}^2$
• C. ${\text{2 x}}^2{\text{ y − 8 x y}}^2{\text{ − 6 y}}^2$
• D. ${\text{2 x}}^2{\text{ y + 2 x y}}^2$

Answer: Option D

Explanation:

• A. 3
• B. 4
• C. -4
• D. 9

Answer: Option C

Explanation:

• A. $\sqrt{\frac{16}{8}}$
• B. $\sqrt{\frac{16}{15}}$
• C. $\sqrt{\frac{7}{15}}$
• D. কোনটিই নয়

Answer: Option D

Explanation:

• A. x + 1
• B. x + 2
• C. x + 3
• D. x + 4

Answer: Option D

Explanation:

• A. 2
• B. 3
• C. 7
• D. 9

Answer: Option C

Explanation:

• A. 3x+5y
• B. 3x-5y
• C. $9x^2-25y^2$
• D. $5a\left(9x^2-25y^2\right)$

Answer: Option D

Explanation:

• A. $a^2+b^2$
• B. $a^2-b^2$
• C. $2a^2+2b^2$
• D. $2a^2-2b^2$

Answer: Option C

Explanation:

• A. 2
• B. 4
• C. 9
• D. 10

Answer: Option D

Explanation:

• A. $3\frac{1}{8}$ লাভ
• B. $12\frac{1}{2}$ লাভ
• C. $1\frac{3}{8}$ ক্ষতি
• D. $8\frac{1}{3}$ ক্ষতি

Answer: Option D

Explanation:

• A. -3
• B. -1
• C. 1
• D. 5

Answer: Option A

Explanation:

• A. $\frac{19}{13}$
• B. $\frac{17}{19}$
• C. $\frac{29}{27}$
• D. $\frac{19}{17}$

Answer: Option B

Explanation:

• A. ৩
• B. ১৪
• C. ৩৩
• D. ৩৭

Answer: Option D

Explanation: