• A. $\frac{৩}{৫}$
• B. $\frac{৭}{১০}$
• C. $\frac{৭}{১২}$
• D. $\frac{৮}{১৫}$

Answer: Option B

Explanation:

• A. ৮%
• B. ১২%
• C. ১৫%
• D. ১৬%

Answer: Option B

Explanation:

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

Answer: Option C

Explanation:

• A. 10
• B. 12
• C. 9
• D. 16

Answer: Option B

Explanation:

• A. $\frac{৩}{৮}$
• B. $\frac{২}{৫}$
• C. $\frac{৭}{১০}$
• D. $\frac{১১}{১৮}$

Answer: Option B

Explanation:

• A. 80
• B. 85
• C. 90
• D. 100

Answer: Option D

Explanation:

• A. ১৫
• B. ৩০
• C. ৪৫
• D. ৬০

Answer: Option C

Explanation:

• A. ৯%
• B. ১০%
• C. ১১%
• D. ১২%

Answer: Option D

Explanation:

• A. 4
• B. -2
• C. 5
• D. -3

Answer: Option B

Explanation:

• A. $৭\frac{১}{২}$ স্টোন
• B. $৮$ স্টোন
• C. $৮\frac{১}{২}$ স্টোন
• D. $৯$ স্টোন

Answer: Option C

Explanation:

• A.
• B.
• C.
• D.

Answer: Option A

Explanation:

• A. 30
• B. 31
• C. 32
• D. 34

Answer: Option D

Explanation:

• A. 47
• B. 52
• C. 70
• D. 76

Answer: Option D

Explanation:

• A. $\frac{৩}{১০}$
• B. $\frac{১১}{২০}$
• C. $\frac{১৭}{৩০}$
• D. $\frac{৭}{১০}$

Answer: Option A

Explanation:

• A. 60
• B. 66
• C. 68
• D. 70

Answer: Option B

Explanation: