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Final Quiz-Science-VI

Total questions: 55

Worksheet time: 27mins

Name
Class
Date
1.

MIXTURES ARE MADE UP OF

a)

TWO OR MORE ELEMENTS

b)

TWO OR MORE ELEMENTS AND COMPOUNDS

c)

TWO OR MORE COMPOUNDS

d)

ANY OF THE ABOVE

2.

SEPARATION OF MIXTURES INTO THEIR CONSTITUENTS IS OFTEN NECESSARY TO..

a)

TO REMOVE UNDESIRABLE CONSTIUENTS

b)

TO OBTAIN USEFUL CONSTITUENTS

c)

TO OBTAIN PURE SUBSTANCES

d)

ALL OF THE ABOVE

3.

THE PARTICLES THAT SETTLE DOWN IN SEDIMENTATION ARE CALLED

a)

FILTRATE

b)

SEDIMENT

c)

SOLUTE

d)

ALL OF THE ABOVE

4.

PROCESS OF CONVERSION OF WATER VAPOUR INTO LIQUID IS CALLED

a)

EVAPORATION

b)

DISTILLATION

c)

CONDENSATION

d)

ALL OF THE ABOVE

5.

CHOOSE THE FALSE STATEMENT

a)

WATER IS CALLED UNIVERSAL SOLVENT

b)

SATURATED SOLUTION CAN BE COOLED TO ADD MORE SOLUTE

c)

SOLUBILITY OF GASES IN WATER INCREASES WITH TEMPERATURE

d)

SUBSTANCES SUCH AS WOODTHAT DO NOT DISSOLVE IN WATER ARE CALLED INSOLUBLE IN WATER

6.

Which plants develop branches near the base of stem ?

a)

Herbs

b)

Tress

c)

Shrubs

7.

Which type of venation is this ?

a)

Reticulate venation

b)

Parallel venation

8.

Which type of root is this ?

a)

Tap root

b)

Fibrous root

9.

Which roots are easy to pull out ?

a)

Tap roots

b)

Fibrous roots

10.

What is the male part of the flower is called ?

a)

Pistil

b)

Filament

c)

Stamens

11.
What happens when two north poles of a magnet are placed together?
a)
they repel
b)
they attract
c)
they cancel each other out
d)
the strength of the magnet is doubled
12.
True or False: All metals stick to magnets.
a)
True
b)
False
13.
Where is the force of attraction the strongest on a magnet?
a)
at the poles
b)
in the middle
c)
above the magnet
d)
below the magnet
14.
True or False:
A magnet wrapped in cloth will attract paper clips.
a)
True
b)
False
15.

The objects which emit their own light are

called ______________

a)

Luminous Objects

b)

Non - Luminous Objects

16.

____________are formed when an opaque or a translucent object blocks the path of light.

a)

Shadows

b)

Reflection

c)

Light

17.

A mirror is a transparent object

a)

False

b)

True

c)

not sure

18.

A shadow is always ____________ color

a)

white

b)

black

c)

red

d)

green

19.

what all are needed for forming a shadow

a)

screen, mirror, opaque object

b)

mirror, a source of light, glass

c)

source of light, a screen, opaque object

20.

light travels in a straight line; which property is it

(a)  

21.

Which will make the darkest shadow?

a)

Sheet of thin tissue paper.

b)

glass window

c)

wooden chopping board

d)

plastic bottle

22.

Switch is also referred as _____ in an electric circuit.

a)

filament

b)

cell

c)

key

23.

In the open circuit, the bulb _____________.

a)

glows

b)

does not glow

24.

Filament is made up of ________.

a)

iron

b)

tin

c)

tungsten

25.

Which of these is an advantage of electric cell ?

a)

Portable

b)

Heavy in weight

c)

Very costly

26.

The base of the cell is the ________ terminal.

a)

positive

b)

negative

c)

neutral

27.

An ___________ is a simple device that is used to open or close an electric circuit.

a)

electric switch

b)

electric remote

c)

electric handle

28.

The materials that allow electricity to pass through them are known as _________.

a)

conductors

b)

insulators

29.
One of the following does not have a hinge joint
a)
1.  jaw 
b)
 elbow
c)
Knee
d)
shoulder
30.
 The pivot joints occur in our skeleton at
A) Forearm
B)  knee
C) neck
D) hip 
a)
a) A and B    
b)
b) B and C
c)
c) A and C
d)
d) B and D
31.
Which of the following has  endoskeleton 
a)
A) Cockroach
b)
B) Humans
c)
C) Both 
d)
D) None
32.
The contraction of the ___________pulls the bones during movement
a)
A) Bones 
b)
B) Muscles
c)
C) Both 
d)
D) none
33.

Skeleton of human body is made up of

a)

Cartilage

b)

Bones

c)

Both cartilage and bones

d)

None of the above

34.

Which of the following are the functions of the skeleton

a)

Gives support to the body

b)

Protects inner organs

c)

Does not give shape to the body

d)

All of the above

35.

Which of the following are the characteristics of the birds?

a)

Light bones

b)

Hollow bones

c)

Strong muscles

d)

Forelimbs modified as wings

36.

Muscular foot is a locomotary organ in

a)

Snakes

b)

Cockroach

c)

Earthworms

d)

Snails

37.

Major part of the air is constituted by ?

a)

Nitrogen

b)

Oxygen

c)

Carbon dioxide

d)

Inert gases

38.

What is air ?

a)

A mixture

b)

A pure substance

c)

An element

d)

Anything , that depends on the place where it is found

39.

Envelope of air that surrounds the earth is known as .

a)

Biosphere

b)

Atmosphere

c)

Environment

d)

Ecosystem

40.

Mountaineers carry cylinders with them .

a)

Carbon Dioxide

b)

Nitrogen

c)

Water

d)

Oxygen

41.

What is the percentage of nitrogen and oxygen in air ?

a)

98 %

b)

99 %

c)

97 %

d)

100 %

42.

The burning of fuel produces ______.

a)

Dew

b)

Wind

c)

Smoke

43.

___________ gas is necessary for burning

a)

Oxygen

b)

Nitrogen

c)

Carbon dioxide

44.

The garbage contains which of the following?

a)

Plastics

b)

Metal containers

c)

Groundnut shells

d)

All of these

45.

Paper can be recycled.

a)

TRUE

b)

FALSE

46.

(a)   is an area where garbage is collected.

47.

Materials that can be recycled are collected in

a)

Red Bins

b)

Green Bins

c)

Black Bins

d)

Blue Bins

48.

3Rs are as following

a)

Reduce

b)

Reuse

c)

Rotting

d)

Recycle

49.

A SUBMERGED AQUATIC PLANT

a)

HYDRILLA

b)

WATER LILLY

c)

LOTUS

50.

I DONT HAVE GILLS

a)

SQUID

b)

OCTOPUS

c)

DOLPHIN

51.

______________ IS NOT A TERRESTRIAL HABITAT

a)

DESERT

b)

OCEAN

c)

FOREST

52.

PLANT PART THAT CARRIES OUT PHOTOSYNTHESIS IN CACTUS PLANT

a)

LEAVE

b)

ROOT

c)

STEM

53.

THE SPECIFIC FEATURES WHICH ENABLE A LIVING ORGANISM

a)

HABITAT

b)

ADAPTATION

c)

BIOTIC

54.

SOIL,WATER AND AIR

a)

ABIOTIC COMPONENTS

b)

BIOTIC COMPONENTS

c)

LIVING THINGS

55.

Which of the following is non-biodegradable

a)

Leather

b)

Paper

c)

Cloth

d)

Metals