• A. 6
• B. 5
• C. 4
• D. 3

Answer: Option B

Explanation:

• A. 8
• C. 2
• D. 1

Answer: Option B

Explanation:

• A. $a>0$
• B. $a \mathrm{Not}=1$
• C. $a>0,a \mathrm{Not}=1$
• D. $a \mathrm{Not}=1,a>2$

Answer: Option C

Explanation:

• A. $a+b=1$
• B. $a-b=1$
• C. $a=b$
• D. $a^2-b^2=1$

Answer: Option A

Explanation:

• A. x = 2
• B. x = 3
• C. x = 4
• D. x = 2.5

Answer: Option B

Explanation:

• B. 10
• C. 2√3
• D. 2

Answer: Option B

Explanation:

• B. 5
• C. 2
• D. √5

Answer: Option B

Explanation:

• A. 1
• B. 2
• C. 4
• D. 10

Answer: Option B

Explanation:

• A. 8
• B. 2√5
• C. 3√5
• D. 4

Answer: Option B

Explanation:

• A. p কে m এর সূচক
• B. m কে p এর সূচক
• C. p.m এর লগ
• D. p কে m এর ভিত্তি

Answer: Option B

Explanation:

• B. 1
• C. ap
• D. pa

Answer: Option B

Explanation:

• A. 12
• B. 16
• C. 25
• D. 28

Answer: Option B

Explanation:

• A. ২৫
• B. ২৭
• C. ২০
• D. ৩০

Answer: Option B

Explanation:

• A. ২২০
• B. ২৮৪
• C. ৩৬০
• D. কোনোটিই নয়

Answer: Option C

Explanation:

• A. 5
• B. 10
• C. 12
• D. 8

Answer: Option A

Explanation: