Quiz Questions

Question 1 1 Marks

What is the potential energy in a body of mass 10 kg kept on the top of a pole 20 metres height?

A

1942 Joules

B

1952 Joules

C

1962 Joules

D

1972 Joules

Question 2 1 Marks

What is the ratio of power output to power input?

A

Work

B

Energy

C

Efficiency

D

Acceleration

Question 3 1 Marks

Find the total surface area of a cast iron bar whose length, width and height are 20m, 15m and 12m.

A

1340 m2

B

1440 m2

C

1540 m2

D

1640 m2

Question 4 1 Marks

What is the volume of sphere of radius 7 cm?

A

1436 cm3

B

1463 cm3

C

1346 cm3

D

1636 cm3

Question 5 1 Marks

What is the volume of a rectangular tank of 30 m length, 20m width and 10m height?

A

5900 m3

B

6000 m3

C

6100 m3

D

6200 m3

Question 6 1 Marks

How many liters of water a cylindrical tank of radius 75 cm and height 100 cm can hold?

A

1766.25 liters

B

1767.25 liters

C

1768.25 liters

D

1769.25 liters

Question 7 1 Marks

What is the perimeter of a rectangle whose length and breadth are 20 cm and 18 cm?

A

56 cm

B

66 cm

C

76 cm

D

86 mm

Question 8 1 Marks

What is the area of a sector of a circle of radius 5 cm and its angle is 96 Degree?

A

20.39 cm2

B

20.93 cm2

C

20.89 cm2

D

20.98 cm2

Question 9 1 Marks

What is the area of a square whose side is 18 cm?

A

26 cm2

B

36 cm2

C

72 cm2

D

324 cm2

Question 10 1 Marks

What is the area of a right angled triangle having a base 10 cm and height 5 cm?

A

20 sq.cm

B

25 sq.cm

C

30 sq.cm

D

35 sq.cm

Question 11 1 Marks

What is the area of a circle of diameter 50 cm?

A

1932.5 cm2

B

1942.5 cm2

C

1952.5 cm2

D

1962.5 cm2

Question 12 1 Marks

What is volume of the cylinder whose radius is 7 cm and height 12 cm?

A

1842 c.c

B

1844 c.c

C

1846 c.c

D

1847 c.c

Question 13 1 Marks

What is the diagonal of a square plate whose side is 28 cm?

A

39.29 cm

B

39.39 cm

C

39.49 cm

D

39.59 cm

Question 14 1 Marks

What is the cross sectional area of a circular ring of D = 38 mm d = 32mm?

A

320 mm2

B

330 mm2

C

340 mm2

D

350 mm2

Question 15 1 Marks

What is the primeter of scalene. Triangle having sides of 40mm, 20mm and 28mm?

A

68 mm

B

78 mm

C

88 mm

D

98 mm

Question 16 1 Marks

What is the area of an equilateral triangle of side 450 mm?

A

856.82 cm2

B

866.82 cm2

C

876.82 cm2

D

886.82 cm2

Question 17 1 Marks

What is the area of a rectangle, whose length and breadth are 10cm and 8cm respectively?

A

75 cm2

B

80 cm2

C

85 cm2

D

90 cm2

Question 18 1 Marks

What is the area of a (A) semicircle whose dia is 20 cm (d)?

A

147.1 cm2

B

157.1 cm2

C

167.1 cm2

D

177.1 cm2

Question 19 1 Marks

What is the capacity of a conical tank of radius 2 m and height 5m?

A

11 m3

B

21 m3

C

31 m3

D

41 m3

Question 20 1 Marks

Find the curved surface area of a cylinder 10 cm dia and 20 cm height?

A

620 cm2

B

628 cm2

C

630 cm2

D

638 cm2

Question 21 1 Marks

What is the side of a square whose area is 625 mm2?

A

15 mm

B

20 mm

C

25 mm

D

30 mm

Question 22 1 Marks

What is the acceleration of a car if the speed of the car has increased from 25 km per hour to 40 km per hour in one minute?

A

0.059 m/sec2

B

0.59 m/sec2

C

0.069 m/sec2

D

0.69 m/sec2

Question 23 1 Marks

What is the acceleration of an aeroplane taking off from landing field has to run 700 metres if it leaves the ground in 10 seconds from the start?

A

8 metre/sec2

B

10 metre/sec2

C

12 metre/sec2

D

14 metre/sec2

Question 24 1 Marks

What is the work done, if a force of 250 newtons acted upon a body and the body has been moved through a distance of 15 metres?

A

3720 Joules

B

3730 Joules

C

3740 Joules

D

3750 Joules

Question 25 1 Marks

What is called if a body posses both magnitude and direction of velocity?

A

Speed

B

Velocity

C

Vector quantity

D

Scalar quantity