• A. $\frac{x^2}{3^2}+\frac{y^2}{4^2}=1$
• B. $\frac{x^2}{3^2}+\frac{y^2}{3^2}=1$
• C. $y^2=4ax$
• D. $\frac{x^2}{a^2}+\frac{y^2}{b^2}=1$

Answer: Option A

Explanation:

• A. 273
• B. 12535
• C. 8144
• D. 3258

Answer: Option A

Explanation:

• A. 1.111....
• B. 1.1010101....
• C. 1.1001001001...
• D. 1.1010010001...

Answer: Option D

Explanation:

• A. √ ১ ৬/ ৯
• B. √ ৪/ ২
• C. √ ৪/ ৯
• D. √ ৬ ৪/ ২ ৬

Answer: Option D

Explanation:

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

Answer: Option D

Explanation:

• A. $\frac{\sqrt{27}}{3}$
• B. $\frac{\sqrt[3]{125}}{5}$
• C. $\frac{\sqrt[4]{81}}{4}$
• D. $\frac{\sqrt[5]{32}}{8}$

Answer: Option A

Explanation:

• A. Circle
• B. Square
• C. Hexagon
• D. Cube

Answer: Option D

Explanation:

• A. টোকিও
• B. প্যারিস
• C. লন্ডন
• D. চিলি

Answer: Option D

Explanation:

• A. x = 4
• B. y = 4
• C. x + y = 4
• D. x - y = 4

Answer: Option A

Explanation:

• A. $x-1$
• B. $x-2$
• C. $x-3$
• D. $x-4$

Answer: Option D

Explanation:

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

Answer: Option D

Explanation:

• A. 8
• B. 4
• C. 3
• D. 2

Answer: Option C

Explanation:

• A. 0.0593
• B. 0.00593
• C. 0.593
• D. 5.93

Answer: Option A

Explanation:

• A. $\sqrt{2}$
• B. $\frac{1}{2\left(\sqrt{5}-\sqrt{3}\right)}$
• C. $\frac{1}{\sqrt{5}}+\frac{1}{\sqrt{3}}$
• D. $\frac{2}{\sqrt{3}+\sqrt{5}}$

Answer: Option D

Explanation:

• A. ২১০০ সাল
• B. ১৯৯৫ সাল
• C. ২০২০ সাল
• D. a ও c উভয়ই

Answer: Option C

Explanation: