1 . log4256 = কত?

• A. 1
• B. 2
• C. 3
• D. 4

Answer: Option D

Explanation:

2 . log33+log42

• A. $\frac{2}{5}$
• B. $\frac{5}{2}$
• C. $\frac{7}{4}$
• D. $\frac{11}{2}$

Answer: Option B

Explanation:

3 . log42

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

Answer: Option C

Explanation:

4 . log775,7 - log333+log42

• A. 12/19
• B. 13/17
• C. 13/15
• D. 11/13

Answer: Option C

Explanation:

5 . log42

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

Answer: Option C

Explanation: