• A. $\frac{1}{2}$
• B. $\sqrt{.2}$
• C. $0.04$
• D. $\sqrt{0.02}$

Answer: Option A

Explanation:

• A. $\frac{2}{9}$
• B. $\frac{5}{8}$
• C. $\frac{1}{2}$
• D. $\frac{7}{12}$

Answer: Option A

Explanation:

• A. n is odd
• B. n is even
• C. n - 1 is divisible
• D. None

Answer: Option D

Explanation:

• A. -2
• B. -1
• C. 1
• D. 2

Answer: Option A

Explanation:

• A. -2
• B. 2
• C. -3
• D. 4

Answer: Option B

Explanation:

• A. 10 m/9
• B. 4m/3
• C. 3 m/2
• D. 9 m/4

Answer: Option D

Explanation:

• A. Tk, 21,000
• B. Tk, 22,500
• C. Tk,25,300
• D. Tk. 25,800

Answer: Option C

Explanation:

• A. 2
• B. 1
• D. -2

Answer: Option A

Explanation:

• A. 21
• B. 126
• C. 63
• D. 42

Answer: Option C

Explanation:

• A. 0.14
• B. 0.57
• C. 1.75
• D. 1.83

Answer: Option C

Explanation:

• A. Tk. 273.50
• B. Tk. 302.25
• C. Tk. 292.50
• D. Tk. 283.50

Answer: Option C

Explanation:

• A. 1/4
• B. 1/5
• C. 2/5
• D. 1/6

Answer: Option D

Explanation:

• A. 18
• B. 16
• C. 10
• D. 9

Answer: Option C

Explanation:

• A. 12
• B. 16
• C. 25
• D. 28

Answer: Option B

Explanation:

• A. 18
• B. 21
• C. 23
• D. 25
• E. 31

Answer: Option D

Explanation: