• A. $35\sqrt{5}$
• B. $40\sqrt{5}$
• C. $45\sqrt{5}$
• D. $50\sqrt{5}$

Answer: Option D

Explanation:

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

Answer: Option A

Explanation:

• A. $1$
• B. $\frac{5}{7}$
• C. $\frac{2}{7}$
• D. $\frac{1}{7}$

Answer: Option C

Explanation:

• A. $\frac{১}{৪}$
• B. $\frac{১}{২}$
• C. $\frac{১}{৩}$
• D. $\frac{১}{৫}$

Answer: Option A

Explanation:

• A. $\frac{3}{10}$
• B. $\frac{5}{7}$
• C. $\frac{7}{5}$
• D. $\frac{7}{10}$

Answer: Option B

Explanation:

• A. $\frac{x}{y}=\frac{y}{2}$
• B. $x^2+y=1$
• C. $\frac{x}{y}=\frac{1}{2}$
• D. $x=\frac{1}{y}$

Answer: Option C

Explanation:

• A. $১{২}^{৪}$
• B. $১{১}^{৪}$
• C. $১{০}^{৪}$
• D. ${৯}^{৪}$

Answer: Option B

Explanation:

• A. $\frac{৪}{৩৩}$
• B. $\frac{৪}{৯৯}$
• C. $\frac{১১২}{৯৯}$
• D. $\frac{১৪}{১৯}$

Answer: Option A

Explanation:

• A. $4\sqrt{2}$
• B. $16$
• C. $32$
• D. $32\sqrt{2}$

Answer: Option A

Explanation:

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

Answer: Option B

Explanation:

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

Answer: Option A

Explanation:

• A. $1\frac{1}{6}$
• B. $1\frac{8}{45}$
• C. $1\frac{16}{99}$
• D. $1\frac{4}{25}$

Answer: Option D

Explanation:

• A. $\frac{1}{4}$
• B. $\frac{1}{2}$
• C. $\frac{1}{8}$
• D. $\frac{1}{16}$

Answer: Option B

Explanation:

• A. $5\sqrt{3}$সে.মি
• B. $3\sqrt{5}$সে.মি
• C. $5\sqrt{5}$সে.মি
• D. $5\sqrt{2}$সে.মি

Answer: Option A

Explanation:

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

Answer: Option D

Explanation: