CBSE Class-6 Science: Questions 97 - 103 of 318

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Question number: 97

» Changes Around Us » Can All Changes Always Be Reversed? » Some Common Changes

MCQ▾

Question

Give examples of some of common changes which takes place in our everyday life are:

Choices

Choice (4) Response

a.

Formation of curd from milk, baking a chapatti

b.

Melting of ice, inflating a balloon, ironing of clothes

c.

Cooking of food, growth of a plant, rusting of iron

d.

Sourcing of milk, boiling of an egg, stretching of spring

Question number: 98

» Getting to Know Plants » Stem » Creepers

MCQ▾

Question

A plant having thin, long and weak stem which cannot stand upright and spreads on the ground is called as:

Choices

Choice (4) Response

a.

Climber

b.

Creeper

c.

Root

d.

Question does not provide sufficient data or is vague

Question number: 99

» Separation of Substances » Methods of Separation » Hand Picking

MCQ▾

Question

Method of separation used to separate undesirable substances are:

Choices

Choice (4) Response

a.

Threshing

b.

Sieving

c.

Winnowing

d.

Hand picking

Question number: 100

» Sorting Materials Into Groups » Properties of Materials » Hardness

MCQ▾

Question

Iron is a:

Choices

Choice (4) Response

a.

Soft material

b.

Hard material

c.

Question does not provide sufficient data or is vague

d.

None of the above

Question number: 101

» Getting to Know Plants » Flower » Flower-Reproductory Organ

MCQ▾

Question

In the centre of a flower there is a flask shaped organ called as:

Choices

Choice (4) Response

a.

Petals

b.

Stamens

c.

Sepals

d.

Pistil

Question number: 102

» Sorting Materials Into Groups » Objects Around Us » Different Ways to Group Objects

MCQ▾

Question

Objects are classified on the basis of their:

Choices

Choice (4) Response

a.

Similarities

b.

Dissimilarities

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question number: 103

» Sorting Materials Into Groups » Objects Around Us » Different Ways to Group Objects

MCQ▾

Question

Living objects are:

Choices

Choice (4) Response

a.

Birds, animals and trees

b.

Algae, animals and plants

c.

Plants and animals

d.

Fishes, Birds, Humans, Plants and trees

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