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CLASS IV: ANNUAL EXAM- 2022 (OVERALL REVISION)

Total questions: 23

Worksheet time: 13mins

Name
Class
Date
1.

The energy possessed by a body due to its position.

a)

Kinetic energy

b)

Potential energy

c)

Muscular energy

d)

Heat energy

2.

When animals eat food ,the chemical energy gets converted into

a)

Electrical energy

b)

Sound energy

c)

Mechanical energy

d)

Solar energy

3.

Name the energy possessed by the ball.

a)

Potential energy

b)

Light energy

c)

Heat energy

d)

Kinetic energy

4.

The device that generates electricity from wind energy

a)

Hydroelectric PowerStation

b)

Solar panel

c)

Wind mill

d)

Battery

5.

The gas found in petroleum wells

a)

Biogas

b)

Natural gas

c)

CNG

d)

Helium

6.

-------------- is the ability to do work.

(a)  

7.

Name the environment- friendly fuel which is used to run vehicles.

a)

CNG

b)

Coal

c)

Petrol

d)

Diesel

8.

A cooking device which uses the energy of direct sunlight .

a)

Solar panel

b)

Microwave Owen

c)

Solar heater

d)

Solar cooker

9.

The teeth that grow between the ages of 17 and 25 are known as---------

(a)  

10.

The largest part of the tooth

a)

Gum

b)

Pulp

c)

Dentine

d)

Crown

11.

Hardest substance in human body

a)

Bone

b)

Enamel

c)

Cartilage

d)

Nail

12.

Microbes that cause diseases are called (a)  

13.

A doctor who treats teeth and teeth related problems

a)

Cardiologist

b)

Dentist

c)

Physician

d)

Ophthalmologist

14.

The disease that is not caused by bacteria

a)

Pneumonia

b)

Polio

c)

Tuberculosis

d)

Typhoid

15.

Name the types of teeth in the colour sequence given below.

Orange - Blue - Yellow - Green

a)

Canine- Premolar - Incisor - Molar

b)

Canine-Molar - Incisor - Premolar

c)

Incisor- Premolar - Canine - Molar

d)

Incisor- - Canine - Premolar-Molar

16.

Gandhinagar is the capital of

a)

Goa

b)

Gujarat

c)

Assam

d)

Andhra Pradesh

17.

Length of Indian coastline

a)

8,200 km

b)

7,100 km

c)

1,600 km

d)

6,100 km

18.

The river that divides the southern plateau into two parts

a)

Krishna

b)

Narmada

c)

Beas

d)

Kaveri

19.

Name the river on which the Hirakud dam is built

a)

Mahanadi

b)

Krishna

c)

Ganga

d)

Betwa

20.

Lakshadweep Islands are situated in

a)

Bay of Bengal

b)

Atlantic Ocean

c)

Arabian sea

d)

Pacific ocean

21.

Which among the following is not a neighbouring country of India.

a)

Pakistan

b)

Nepal

c)

Singapore

d)

Myanmar

22.

Language of people in Karnataka

a)

Malayalam

b)

Tamil

c)

Telugu

d)

Kannada

23.

The inner most part of the tooth that contains nerves and blood vessels is (a)