Free Printable 10th Feb. 2025 Gen. Mathematics Revision Test @ Indefatigables25

1.

A circle can have -------- parallel tangent(s) at the most

a)

1

b)

2

c)

3

d)

4

2.

A tangent PQ at a point P of a circle of radius 5 cm meets a line through the centre O at a point Q so that OQ = 12 cm. Length of PQ = ........

a)

12 cm

b)

13 cm

c)

8.5 cm

d)

$\sqrt[]{119}$ cm

3.

The length of the tangent from a point A at a circle of radius 3 cm is 4 cm. The distance of A from the centre of the circle is -------

a)

5 cm

b)

7 cm

c)

25 cm

d)

$\sqrt[]{7}$ cm

4.

PQ is tangent to a circle with centre O at the point P. If $\Delta$ OPQ is an isosceles triangle then the value of $\angle$ OQP is ........

a)

30 $\degree$

b)

45 °

c)

60 °

d)

90 °

5.

Area of a sector of angle P (in degrees) of a circle with radius R is ......

a)

$\frac{p}{180}\times2\pi r$

b)

$\frac{p}{180}\times2\pi r^2$

c)

$\frac{p}{360}\times2\pi r$

d)

$\frac{p}{720}\times2\pi r^2$

6.

The area of a circle is 49 $\pi\ cm^2$ . Its circumference is ------

a)

$14\ \pi\ cm$

b)

$54\ \pi\ cm$

c)

$3.5\ \pi\ cm$

d)

$7\ \pi\ cm$

7.

The area of incircle of an equilateral triangle is 154 $cm^2$ then the perimeter of the triangle is -------

a)

72 cm

b)

72.7 cm

c)

72.5 cm

d)

72.17 cm

8.

The area of the largest triangle that can be inscribed in a semi-cirds of radius $r$ is -------

a)

$\pi r$

b)

$r^2$

c)

$\pi r^2$

d)

$\frac{\sqrt[]{3}}{2}\ r$

9.

The volume of a cube is 2744 $cm^3$ . Its surface area is ------

a)

1176 cm²

b)

616 cm²

c)

784 cm²

d)

216 cm²

10.

The volume and surface area of a sphere are equal. Diameter of the sphere is ------

a)

3 unit

b)

6 unit

c)

2 unit

d)

4 unit

11.

2 cubes each of volumes 64 cm³ are joined end to end. The surface area of the resulting cuboid is ..........

a)

48 cm²

b)

64 cm²

c)

80 cm²

d)

160 cm²

12.

The surface area of a cube is 600 m² . The length of each edge is ------

a)

15 m

b)

10 m

c)

8 m

d)

5 m

13.

The median and mode of a data are 33 and 45 respectively. Then its mean is -----

a)

30

b)

33

c)

27

d)

35

14.

If the mode of the data, 64, 60, 48, x, 43, 48, 43 is 43, then the value of x + 3 will be------

a)

44

b)

45

c)

46

d)

47

15.

The mode of the following distribution is -------

Class interval

10-14 14-18 18-22 22-26 26-30

Frequency: 5 11 16 25 19

a)

23.5

b)

24

c)

24.4

d)

25

16.

A die is thrown once. The probability of getting a number less than 3 is ------

a)

$\frac{1}{2}$

b)

$\frac{1}{3}$

c)

$\frac{1}{6}$

d)

$\frac{1}{4}$

17.

The probability that a non-leap year has 53 sundays is -------

a)

$\frac{1}{7}$

b)

$\frac{2}{7}$

c)

$\frac{5}{7}$

d)

$\frac{6}{7}$

18.

A month is selected at random in a year. The probability that it is March or October is-----

a)

$\frac{1}{6}$

b)

$\frac{1}{12}$

c)

$\frac{3}{4}$

d)

$\frac{4}{3}$

19.

A number is selected from first 50 natural numbers then the probability that is is a multiple of 3 or 5 is -----

a)

$\frac{12}{25}$

b)

$\frac{13}{25}$

c)

$\frac{21}{50}$

d)

$\frac{23}{50}$

20.

If the probability of winning a game is 0.4, the probability of losing it is -----

a)

0.96

b)

0.6

c)

$\frac{1}{0.4}$

d)

0.06

10th Feb. 2025 Gen. Mathematics Revision Test @ Indefatigables25

Total questions: 20

Worksheet time: 10mins

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