Free Printable Exploring Science !!!

1.

On adding iodine solution to starch, it___________

a)

turns blue black

b)

turns green

c)

remain colourless

d)

turns red

2.

. A liquid that conduct electricity is _______________

a)

pure water

b)

impure water

c)

distilled water

d)

all of these

3.

The power of accommodation of normal eye is ____________

a)

25mm

b)

2.5cm

c)

25cm

d)

25m

4.

The hormone that helps the body to adjust the stress is __________

a)

adrenalin

b)

insulin

c)

thyroxine

d)

testosterone

5.

The force existing between two celestial bodies is___________

a)

contact force

b)

muscular force

c)

frictional force

d)

gravitational force

6.

Ripened ovary is known as ___________

a)

flower

b)

embryo

c)

fruit

d)

seed

7.

An aircraft flying at constant speed in straight path is an example of ___________ motion.

a)

random

b)

uniform

c)

periodic

d)

non-uniform

8.

The substance which turns blue litmus red is ___________

a)

basic

b)

neutral

c)

acidic

d)

all of these

9.

The genetic characteristics are transferred from parents to offspring by ___________

a)

cytoplasm

b)

plastids

c)

vacuole

d)

genes

10.

The largest gland in our body is __________

a)

liver

b)

pancreas

c)

gall bladder

d)

stomach

Exploring Science !!!

Total questions: 10

Worksheet time: 5mins

Similar Resources on Wayground