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Free download in PDF CBSE Class 6 Science Multiple Choice Questions(MCQs) with Answers. Here Gkseries provide Science Solve Questions and Answers for CBSE class 6 Students.
61
Which of the following method used to separate two miscible liquids?
[A]
Separating funnel
[B]
Sieving
[C]
Winnowing
[D]
Sublimation
Answer: Separating funnel
62
Hand picking method is effective in
[A]
gaseous mixture
[B]
solid mixture
[C]
liquid mixture
[D]
none of these
63
Which of the following is essential to perform winnowing activity?
[A]
soil
[B]
water
[C]
wind
[D]
none of these
64
The process of settling down of particles of a solid in a liquid is known as
[A]
sublimation
[B]
sedimentation
[C]
decantation
[D]
precipitation
65
Which one of the following will float on water?
[A]
Iron nails
[B]
Dry leaves
[C]
Stone
[D]
Steel
66
Find the odd one?
[A]
Jasmine
[B]
Rose
[C]
Potato
[D]
Lily
67
A liquid which contains the dissolved material is known as _______.
[A]
solvent
[B]
solution
[C]
solute
[D]
none of these
68
Butter paper is
[A]
transparent
[B]
oily
[C]
opaque
[D]
translucent
69
material which does not dissolve completely into water is called _______.
[A]
soluble
[B]
insoluble
[C]
opaque
[D]
translucent
70
As you cannot see through objects made from materials, such materials are called _________.
[A]
transparent
[B]
opaque
[C]
translucent
[D]
none of these
71
Which one of the following is insoluble in water?
[A]
oxygen
[B]
sugar
[C]
salt
[D]
sawdust
72
Materials that are difficult to compress are called _______
[A]
hard materials
[B]
soft materials
[C]
sponge materials
[D]
none of these
73
Which of the following is lustrous material?
[A]
wood
[B]
plastic
[C]
copper
[D]
chalk
74
Which one of the following is not an un-stitched piece of fabric?
[A]
Saree
[B]
Dhoti
[C]
Lungi
[D]
Trousers
75
Which one of the following state does not grow jute?
[A]
Rajasthan
[B]
Assam
[C]
West Bengal
[D]
Bihar
76
What do you mean by 'Shearing'?
[A]
The process of sharing things.
[B]
The process of making woollen fabric from fibre.
[C]
The process of removing hair from the body of animals.
[D]
The process of removing seeds from cotton.
Answer: The process of removing hair from the body of animals.
77
Which fibre is obtained from Flax seeds?
[A]
cotton
[B]
Jute
[C]
Linen
[D]
Nylon
78
Which of these fibres is non-biodegradable?
[A]
Cotton
[B]
Jute
[C]
Wool
[D]
Nylon
79
The thinner strands of thread are called as _________
[A]
Fibres
[B]
Fabric
[C]
yarns
[D]
cotton bolls
80
The process of separating fibres from the seeds by combing is known as __________.
[A]
ginning
[B]
knitting
[C]
spinning
[D]
weaving
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