• A. 155
• B. 163
• C. 157
• D. 158

Answer: Option B

Explanation:

• A. 12
• B. 6
• C. 9
• D. 8

Answer: Option A

Explanation:

• A. 6
• B. 17
• C. 19
• D. 21

Answer: Option C

Explanation:

• A. 42,18
• B. 42,52
• C. 36,6
• D. 48,52

Answer: Option B

Explanation:

• A. 138
• B. 644
• C. 1020
• D. 1428

Answer: Option D

Explanation:

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

Answer: Option D

Explanation:

• A. M
• B. O
• C. N
• D. P

Answer: Option C

Explanation:

• A. N
• B. O
• C. P
• D. M

Answer: Option A

Explanation:

• A. 5/13
• B. 18/36
• C. 16/31
• D. 4/12

Answer: Option D

Explanation:

• A. Directly on toll free highway to city C
• B. The bridge
• C. The tunnel
• D. The bridge of the tunnel

Answer: Option A

Explanation:

• A. 52
• B. 26
• C. 24
• D. 12

Answer: Option A

Explanation:

• A. java
• B. pascle
• C. ms-excle
• D. c++

Answer: Option C

Explanation:

• A. 314
• B. 3140
• C. 3140000
• D. none of these

Answer: Option C

Explanation:

• A. $\left(x-2\right)\left(x-2y+z\right)$
• B. $\left(x-y\right)\left(x-y-2z\right)$
• C. $\left(x+y\right)\left(x-y+z\right)$
• D. $\left(x-y\right)\left(2x-y+z\right)$

Answer: Option A

Explanation:

• A. $12x^2$
• B. $15x^2$
• C. $30x^2$
• D. $16x^2$

Answer: Option A

Explanation: