Free Printable Class 10 Mathematics

1.

HCF of 24 and 36 is:

a)

6

b)

12

c)

18

d)

24

2.

LCM of 5 and 7 is:

a)

35

b)

12

c)

70

d)

14

3.

2/5 has a decimal expansion which is:

a)

Terminating

b)

Non-terminating recurring

c)

Non-terminating non-recurring

d)

None

4.

7/20 in decimal form is:

a)

0.35

b)

0.25

c)

0.4

d)

0.7

5.

Zeros of polynomial x² – 9 are:

a)

±3

b)

±9

c)

3, 9

d)

0

6.

Degree of polynomial 5x³ + 2x² – 7 is:

a)

1

b)

2

c)

3

d)

0

7.

If α, β are zeros of x² – 5x + 6, then αβ = ?

a)

6

b)

5

c)

1

d)

–6

8.

The graph of polynomial x² – 1 cuts x-axis at:

a)

(1,0) and (–1,0)

b)

(0,1)

c)

(0,–1)

d)

None

9.

Which of the following is linear in two variables?

a)

x+2=0

b)

y–3=0

c)

2x+3y=5

d)

x²+y=2

10.

Equation of x-axis is:

a)

x=0

b)

y=0

c)

y=x

d)

none

11.

The lines x+y=5 and x–y=1 intersect at:

a)

(3,2)

b)

(2,3)

c)

(1,4)

d)

(4,1)

12.

The solution of equations x=2, y=3 is:

a)

(2,3)

b)

(3,2)

c)

(0,0)

d)

none

13.

Standard form of quadratic equation is:

a)

ax²+bx+c=0

b)

ax+b=0

c)

x²+bx=0

d)

ax³+bx+c=0

14.

Roots of x² – 4 = 0 are:

a)

2, –2

b)

4, –4

c)

0,4

d)

0,–4

15.

If one root of x² – 7x + 12 = 0 is 3, the other is:

a)

4

b)

–4

c)

7

d)

–3

16.

The value of discriminant (b² – 4ac) for x² – 6x + 9 = 0 is:

a)

36

b)

0

c)

–36

d)

9

17.

First term of AP: 5, 10, 15, 20… is:

a)

10

b)

5

c)

15

d)

20

18.

Common difference of AP: 2, 7, 12, 17… is:

a)

2

b)

5

c)

7

d)

12

19.

10th term of AP: 3, 6, 9, 12… is:

a)

30

b)

27

c)

33

d)

36

20.

Sum of first 5 terms of AP: 1, 2, 3, 4… is:

a)

10

b)

11

c)

12

d)

15

21.

In similar triangles, the ratio of areas is equal to the square of the ratio of:

a)

Perimeters

b)

Corresponding altitudes

c)

Corresponding sides

d)

None

22.

Pythagoras theorem is applicable in:

a)

Any triangle

b)

Equilateral

c)

Right triangle

d)

Isosceles

23.

If ΔABC ~ ΔPQR and AB/PQ=2/3, then area ratio is:

a)

2/3

b)

4/9

c)

3/2

d)

9/4

24.

In a right triangle, if one angle is 30°, the other non-right angle is:

a)

30°

b)

45°

c)

60°

d)

90°

25.

sin 90° =

a)

1

b)

0

c)

√3/2

d)

1/2

26.

cos 0° =

a)

0

b)

1

c)

1/2

d)

√3/2

27.

tan 45° =

a)

0

b)

1

c)

√3

d)

1/√3

28.

sec²θ – tan²θ =

a)

1

b)

0

c)

θ

d)

2

29.

A coin is tossed. Probability of getting a head =

a)

1

b)

0

c)

1/2

d)

2

30.

A die is thrown. Probability of getting a number less than 4 =

a)

1/6

b)

1/2

c)

1/3

d)

2/3

Class 10 Mathematics - Easy MCQs

Total questions: 30

Worksheet time: 15mins

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