Question # 1

If x ε N, then solution set of |2x| = 4 is:

Choose an answer

x = 2

x = -2

x = ±2

None of these

Solution set of |2x| = 6 is :

Choose an answer

{3, -3}

{3}

{0, 3}

{-3, 0}

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

Resolve into factors: 81x²y² + 108xyz + 36z².

Choose an answer

(6xy + 9z)²

(9xy - 7z)²

(9xy + 6z)²

None of these

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 ?

Choose an answer

5

10

20

40

What is the greater of two numbers whose product is 900, if the sum of the two numbers exceeds their difference by 30 ?

Choose an answer

15

60

75

90

100

One root of the quadratic equation x² - 5x+6=0 is 3. Find the other root.

Choose an answer

2

-2

1

-1

A father is twice as old as his son. 20 years ago, the age of the father was 12 times the age of the son. The present age of the father (in years) is:

Choose an answer

44

32

22

45

50

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

Choose an answer

p = -2, q = -6

p = 2, q = -6

p = -2, q = 6

p = 2, q = 6

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

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

More Classes

Other Links

CSS General Ability Chapter 2 Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer