• A. $3$
• B. $4$
• C. $5$
• D. $8$

Answer: Option B

Explanation:

• A. $m{a}^n$
• B. $n{a}^m$
• C. $\sqrt[m]{a^n}$
• D. $\sqrt[n]{a^m}$

Answer: Option D

Explanation:

• A. $1$
• B. $0$
• C. অনির্ণেয়
• D. $2$

Answer: Option B

Explanation:

• A. $y=\log x^a$
• B. $x=\log x^y$
• C. $a=\log x^y$
• D. $x=\log y^a$

Answer: Option B

Explanation:

• A. $0$
• B. $a$
• C. $1$
• D. অনির্নেয়

Answer: Option C

Explanation:

• A. $\frac{2}{3}$
• B. $\frac{1}{2}$
• C. $\frac{5}{4}$
• D. $\frac{1}{\sqrt{3}}$

Answer: Option D

Explanation:

• A. x=0
• B. x>0
• C. x<0
• D. x ≤ 0

Answer: Option B

Explanation:

• A. - 1
• B. 1
• D. 2

Answer: Option B

Explanation:

• A. -1
• B. 1
• D. 2

Answer: Option A

Explanation:

• A. 8
• B. 125
• C. 5
• D. 6

Answer: Option D

Explanation:

• A. 44 log 4
• B. 10 log 64
• C. 55 log 2
• D. log 512

Answer: Option C

Explanation:

• A. $1$
• B. $0$
• C. $2$
• D. $10$

Answer: Option C

Explanation:

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

Answer: Option B

Explanation:

• A. 10
• B. 1/10
• C. 1/100
• D. 100

Answer: Option C

Explanation:

• A. 0.01
• B. 0.001
• C. 0.02
• D. 0.002

Answer: Option A

Explanation: