• A. a ≤ b
• B. a ≤ 0
• C. b ≤ a
• D. b ≤ 0

Answer: Option D

Explanation:

• A. 10
• B. 100
• C. 10000
• D. 1000

Answer: Option D

Explanation:

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

Answer: Option A

Explanation:

• A. ১৮০°
• B. ২৭০°
• C. ৩৬০°
• D. ৮১০°

Answer: Option D

Explanation:

• A. 1
• B. 2
• C. 3
• D. 4

Answer: Option C

Explanation:

• A. $\sqrt{a}$
• B. $\sqrt{ab}$
• C. $\frac{\sqrt{a}}{b}$
• D. $\frac{\sqrt{b}}{a}$

Answer: Option B

Explanation:

• A. $(x + 2) (3x - 5)$
• B. $(x+2) (3x+5)$
• C. $(x - 2) (3x + 5)$
• D. $(x-2) (3x-5)$

Answer: Option C

Explanation:

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

Answer: Option B

Explanation:

• A. 9000
• B. 10800
• C. 11700
• D. 12000

Answer: Option D

Explanation:

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

Answer: Option B

Explanation:

• A. 9
• B. 18
• C. 27
• D. 36

Answer: Option D

Explanation:

• A. $9^x$
• B. $3^{3x}$
• C. $3^{x+1}$
• D. $3^{x-2}$

Answer: Option C

Explanation:

• A. ৫১%
• B. ৪৪%
• C. ৩৬%
• D. ৩০%

Answer: Option A

Explanation:

• A. 36
• B. 28
• C. 42
• D. 34

Answer: Option D

Explanation:

• A. $N^2$
• B. 2N+1
• C. N
• D. 2N-1

Answer: Option A

Explanation: