• A. $4$
• B. $5$
• C. $8$
• D. $10$

Answer: Option A

Explanation:

• A. $\sqrt{১১}$
• B. $\sqrt{\frac{৬}{৩}}$
• C. $\sqrt{\frac{৮}{৭}}$
• D. $\sqrt{\frac{২৭}{৪৮}}$

Answer: Option D

Explanation:

• A. $3$
• B. $2$
• C. $1$
• D. $0$

Answer: Option D

Explanation:

• A. ${30}^{°}$
• B. ${60}^{°}$
• C. ${75}^{°}$
• D. ${70}^{°}$

Answer: Option B

Explanation:

• A. $০$
• B. $৫$
• C. $১০$
• D. $১৫$

Answer: Option C

Explanation:

• A. ২০%
• B. ৩৩.৩৩%
• C. ১৮:৭৫%
• D. ১৫%

Answer: Option A

Explanation:

• A. $x^1+y^1$
• B. $x^1-y^1$
• C. $0$
• D. $3$

Answer: Option C

Explanation:

• A. V
• B. T
• C. W
• D. Y

Answer: Option B

Explanation:

• A. N
• B. L
• C. O
• D. M

Answer: Option D

Explanation:

• A. খালা
• B. ফুপু
• C. মা
• D. চাচী

Answer: Option C

Explanation:

• A. $১÷০.৩$
• B. $০.৩$
• C. $০.৩৩$
• D. ${\left(০.৩\right)}^{২}$

Answer: Option D

Explanation:

• A. $\sqrt{y}$একক
• B. $\sqrt{\left(y+২\right)}$একক
• C. $২\sqrt{y}$একক
• D. $\sqrt{২y}$একক

Answer: Option D

Explanation:

• A. বৃহস্পতিবার
• B. রবিবার
• C. সোমবার
• D. শনিবার

Answer: Option D

Explanation:

• A. $0$
• B. $\frac{1}{2}$
• C. $\frac{-1}{\sqrt{2}}$
• D. $\frac{\sqrt{3}}{2}$

Answer: Option C

Explanation:

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

Answer: Option A

Explanation: