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

Answer: Option D

Explanation:

• A. 9
• B. 27
• C. 81
• D. 243

Answer: Option D

Explanation:

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

Answer: Option A

Explanation:

• A. 1
• B. -1
• C. 2
• D. 3

Answer: Option A

Explanation:

• A. 45 °
• B. 90 °
• C. 135 °
• D. 180 °

Answer: Option C

Explanation:

• A. AB>AC
• B. AB
• C. AC
• D. AC>AD

Answer: Option D

Explanation:

• B. 1
• C. 2
• D. 3

Answer: Option B

Explanation:

• A. 79
• B. 194
• C. 192
• D. 193

Answer: Option B

Explanation:

• A. $35\sqrt{2}c{m}^2$
• B. $40\sqrt{2}c{m}^2$
• C. $45\sqrt{2}c{m}^2$
• D. $50\sqrt{2}c{m}^2$

Answer: Option D

Explanation:

• A. -4
• C. 4
• D. 8

Answer: Option C

Explanation:

• A. X
• B. Y
• C. X-Y
• D. $x^2-y^2$

Answer: Option B

Explanation:

• A. মূলদ
• B. অমূলদ
• C. জটিল
• D. বাস্তব

Answer: Option B

Explanation:

• A. 1
• B. 2
• C. $\sqrt{2}$
• D. 3

Answer: Option A

Explanation:

• A. ০.০০২
• B. ০.০০১
• C. ০.০০০১
• D. ১

Answer: Option C

Explanation:

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

Answer: Option C

Explanation: