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CSS General Ability Chapter 2 Online Test MCQs With Answers

Question # 1

If r1, and r2 are the two roots of the equations x² - 2x - 1 = 0 and if r₁ > r₂, what is r₁ - r₂ ?

Choose an answer

-2√2

-2

2√2

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Question # 2

Kiran got married 6 years ago. Today her age is 1 1/4 times her age at the time of marriage. Her

Choose an answer

2 years

3 years

4 years

5 years

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Question # 3

A train travels 225 km in 3.5 hours and 370 km in 5 hours. Find the average speed of train.

Choose an answer

80 km/hr

60 km/hr

70 km/hr

None of these

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Question # 4

If 4^a = 8^b, what is the ratio of a to b ?

Choose an answer

1/2

2/3

3/2

2/1

4/1

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Question # 5

If 4x + 13=7 -2x, what is the value of x ?

Choose an answer

- 10/3

-3

-1

10/3

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Question # 6

3 chairs and 2 tables cost Rs. 700, while 5 chairs and 3 tables cost Rs. 1100. What is the cost of 2 chairs and 2 tables ?

Choose an answer

Rs. 300

Rs. 350

Rs. 450

Rs. 600

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Question # 7

Solution set of |2x| = 6 is :

Choose an answer

{3, -3}

{3}

{0, 3}

{-3, 0}

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Question # 8

If 4^a = 5^b, what is the ratio of a to b?

Choose an answer

0.8

0.86

1.08

1.16

1.25

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Question # 9

If (x-2) is a factor of the polynomial x³-2ax² + ax - 1, find the value of a.

Choose an answer

5/6

7/6

11/6

None of these

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Question # 10

If (x - 1) is a factor Ax³ + Bx² - 36x + 22 and 2^B = 64^A, find A and B

Choose an answer

A = 4, B = 16

A = 4, B = 24

A = 4, B = 12

A = 8, B = 16

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Question # 11

If 5x² - 4x - 1 is divided by x - 1, the remainder is

Choose an answer

None of these

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