• A. $a^{2}b+a^2+b^2$
• B. $a^{2}b+a{b}^2$
• C. $a{b}^2+a^2{b}^2$
• D. $a^2+b^2$

Answer: Option B

Explanation:

• A. 5,00,000
• B. 5,12,000
• C. 4,50,000
• D. 5,50,000

Answer: Option B

Explanation:

• A. 10
• B. 12
• C. 14
• D. 16

Answer: Option C

Explanation:

• A. 3/2
• B. 2/3
• C. 1/2
• D. 2/1

Answer: Option A

Explanation:

• A. $\frac{5639}{999}$
• B. $\frac{5634}{999}$
• C. $\frac{5364}{999}$
• D. $\frac{634}{99}$

Answer: Option B

Explanation:

• A. 7
• B. 4
• C. 5
• D. 3

Answer: Option B

Explanation:

• A. $4^{4x}$
• B. $4^{4x}$
• C. $2^{8x}$
• D. $2^{2x+2}$

Answer: Option D

Explanation:

• A. ৩
• B. ৭
• C. ৯
• D. ১১

Answer: Option D

Explanation:

• A. ৩০০০ টাকা
• B. ২৩০০ টাকা
• C. ২৫০০ টাকা
• D. ২০০০ টাকা

Answer: Option A

Explanation:

• A. ১ মিটার
• B. ২ মিটার
• C. ৩ মিটার
• D. ৪ মিটার

Answer: Option B

Explanation:

• A. $\pm 1$
• B. $\pm 2$
• C. $\pm 2\sqrt{2}$
• D. $\pm 3$

Answer: Option C

Explanation:

• A. $\frac{1}{30}$
• B. $\frac{1}{60}$
• C. $\frac{1}{15}$
• D. কোনোটিই নয়

Answer: Option C

Explanation:

• A. $\frac{1}{80}$
• B. $\frac{1}{800}$
• C. $\frac{1}{8000}$
• D. $\frac{1}{8}$

Answer: Option D

Explanation:

• A. $3$
• B. $-3$
• C. $0$
• D. $\sqrt{3}$

Answer: Option C

Explanation:

• A. ± 7
• B. ± 4
• C. ± 9
• D. ± 5

Answer: Option A

Explanation: