• A. 3abc
• B. 6abc
• C. 6a2b2c
• D. 2abc

Answer: Option C

Explanation:

• A. 1
• B. 6
• C. a
• D. b

Answer: Option A

Explanation:

• A. 4:8:15:20
• B. 15:10 4:3
• C. 4:6:15:20
• D. 4:8:10:20

Answer: Option B

Explanation:

• A. $\frac{1}{2}$
• B. $\frac{1}{3}$
• C. $\frac{3}{10}$
• D. $\frac{7}{10}$

Answer: Option C

Explanation:

• A. ১৫০°
• B. ১৫১°
• C. ১৫২°
• D. ১৫৩°

Answer: Option C

Explanation:

• A. - 581
• B. - 512
• C. 512
• D. 472

Answer: Option B

Explanation:

• A. 5
• B. 8
• C. 9

Answer: Option A

Explanation:

• A. 1/3
• B. -1/3
• C. -3
• D. 1

Answer: Option A

Explanation:

• A. 45
• B. 81
• C. 90
• D. 135

Answer: Option D

Explanation:

• A. 45
• B. 81
• C. 90
• D. 135

Answer: Option D

Explanation:

• A. প্রবৃদ্ধ কোণ
• B. সম্পূরক কোণ
• C. পূরক কোণ
• D. স্থূল কোন

Answer: Option A

Explanation:

• A. 1/2
• B. 1/4
• C. 1/3
• D. 1300

Answer: Option A

Explanation:

• A. (4, 6)
• B. (1, 2)
• C. (4, 5)
• D. (2, 3)

Answer: Option D

Explanation:

• A. 100 টাকা
• B. 10 টাকা
• C. 1 টাকা
• D. 2টাকা

Answer: Option C

Explanation:

• A. 25
• B. 50
• C. 100
• D. 75

Answer: Option A

Explanation: