General Science Worksheet-4

General Science Worksheet-4

Observe the figure carefully and answer the Q. 1- Q.3.

1. Jay took two dishes and poured equal amount of water in them. He placed the Dish A in the sunlight and the Dish B in a closed room. In which dish will the water evaporate fastest?

A. Dish A                                        B. Dish B

C. Same in both the dishes         D. Cannot be determined

2. If he were to observe the dishes after three hours, in which dish will Jay find more water?

A. Dish A

B. Dish B

C. Both will have same amount of water

D. We cannot say from the given information

3. From the above experiment, Jay can conclude that _____.

A. Evaporation is faster in closed rooms

B. Evaporation is slow in the dish named B

C. Evaporation is slow in sunlight

D. Evaporation is faster in an open area

4. In many traditional occupations different kinds of tools and skills are used. Which of the following things are needed for making beautiful Pochampalli sarees?

A. Charkha, cotton thread

B. Loom, needles, silk thread

C. Loom, needles, cotton thread

D. Both B. & C.

5. Match the two columns and select the correct option.

          Column A        Column B

(a) Pilot                      

(b) Chef                      

(c) Gardener              

(d) Photographer     

6. The image shows a plant in a beaker. The beaker was originally filled to the top with water. After some time, it was observed that the level of water has decreased. The reason might be ___.

A. water has frozen

B. water has condensed

C. water was taken in by the roots of the plant

D. water has disappeared from the beaker

7. Why is a car considered non-living?

A. It moves and uses energy

B. It doesn't move or use energy

C. It responds

D. It doesn't grow or reproduce

8. Which of the following is the best way to prevent damage to clothes during washing?

A. Strike them hard on a stone as done by dhobis

B. Use a metal brush with hard bristles to remove stains

C. Use a washing machine without any detergent

D. Use a washing machine with a mild washing powder (detergent)

9. Jute fibre is obtained from the _____ of jute plant.

A. Leaves           B. Seeds             C. Root               D. Stem

10. ISD means ____.

A. International Subscriber Dialing

B. Interstate Subscriber Dialing

C. Indian Subscriber Dialing

D. Internet Subscriber Dialing

Answer Key:

(1)–A; (2)–B; (3)–D; (4)–D; (5)–D; (6)–C; (7)–D; (8)–D; (9)–D; (10)–A