• A. বর্গ
• B. আয়ত
• C. ট্রাপিজিয়াম
• D. রম্বস

Answer: Option D

Explanation:

• A. $\sqrt{-3}$
• C. $\sqrt{3}$
• D. $\sqrt{\frac{2}{3}}$

Answer: Option A

Explanation:

• A. $\frac{5}{6}$
• B. $\frac{12}{10}$
• C. $\frac{4}{3}$
• D. $\frac{25}{17}$

Answer: Option A

Explanation:

• A. $A\cup B=B\cup A$
• B. $(A\cup B)\cup C=A\cup (B\cup C)$
• C. $(A\cap B)\text{'}=A\text{'}\cup B\text{'}$
• D. $A\cap B\text{'}=A-B$

Answer: Option C

Explanation:

• A. ২৯
• B. ৪৬
• C. ৫৭
• D. ৯২

Answer: Option C

Explanation:

• A. পরিসর
• B. গড়
• C. ভেদাংক
• D. সংশ্লেষক

Answer: Option D

Explanation:

• A. Meter
• B. Centimeter
• C. Decimeter
• D. Kilometer

Answer: Option B

Explanation:

• A. ০.৩
• B. $\sqrt{০.৩}$
• C. $\frac{১}{৩}$
• D. $\frac{৩}{১}$

Answer: Option A

Explanation:

• A. $০.৩$
• B. $\sqrt{০.৩}$
• C. $\frac{১}{৩}$
• D. $\frac{২}{৫}$

Answer: Option A

Explanation:

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

Answer: Option D

Explanation:

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

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: