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CSS General Ability Chapter 2 Online Test MCQs With Answers

Question # 1

A number consists of two digits whose sum is 10. If 72 be subtracted from the number, the digits are reversed. Find the number.

Choose an answer

None of these

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Question # 2

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

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None of these

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Question # 3

The minimum value of x² + 8x + 17 is

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-1

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Question # 4

Solve: 7x+11y=1, 8x+13y=2.

Choose an answer

x=-5, y=3

x=-7, y=5

x=-3, y=2

None of these

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Question # 5

The number of quadratic equations which are unchanged by squaring their roots is

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Question # 6

If 7a - 5 < 6a + 11, then find the value of a ?

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a > 16

a = 16

a < 16

a ≤ 16

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Question # 7

In an examination, a student attempted 15 questions correctly and secured 40 marks. If there were two types of questions (2 marks and 4 marks questions), how many questions of 2 marks did he attempt correctly ?

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Question # 8

A train 100 metres long passes a bridge at the rate of 72 km/hr in 25 seconds. What is the length of the bridge ?

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400 m

170 m

600 m

None of these

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Question # 9

Solution set of |2x| = 6 is :

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{3, -3}

{3}

{0, 3}

{-3, 0}

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Question # 10

Ten years ago A was half of B in age. If the ratio of their present ages is 3 : 4, what will be the total of their present ages ?

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8 years

20 years

30 years

35 years

40 years

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Question # 11

When (x³ - 2x² + px - q) is divided by x² - 2x - 3 the remainder is (x - 6). The values of p and q are:

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p = -2, q = -6

p = 2, q = -6

p = -2, q = 6

p = 2, q = 6

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