Science-Class-7 NCERT (NCERT Based General Studies (GS)): Questions 34 - 41 of 322

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 3450 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 650.00 or

Question number: 34

» Science » Class-7 NCERT » Weather, Climate and Adaptations of Animals to Climate (Climate and Adaptation)

MCQ▾

Question

Animals live in polar region are:

Choices

Choice (4) Response

a.

Polar bear

b.

Penguin

c.

Seal

d.

All a. , b. and c. are correct

Question number: 35

» Science » Class-7 NCERT » Fibre to Fabric (Animal Fibres)

MCQ▾

Question

Health risks faced by workers of an industry are called as:

Choices

Choice (4) Response

a.

Sorter’s disease

b.

Occupation hazards

c.

Disease

d.

None of the above

Question number: 36

» Science » Class-7 NCERT » Physical and Chemical Changes (Rusting of Iron)

MCQ▾

Question

Rusting of iron requires:

Choices

Choice (4) Response

a.

Heat

b.

Air

c.

Moisture

d.

Moisture & Air

Question number: 37

» Science » Class-7 NCERT » Weather, Climate and Adaptations of Animals to Climate (Climate and Adaptation)

MCQ▾

Question

Monkeys of tropical rain forests are called as new world monkeys because:

Choices

Choice (4) Response

a.

Have long tails and arms

b.

Possesses a fifth limb

c.

Well adapted to life in the forest canopy

d.

All a. , b. and c. are correct

Question number: 38

» Science » Class-7 NCERT » Fibre to Fabric (Silk)

MCQ▾

Question

Sericin is a:

Choices

Choice (4) Response

a.

Silk gum

b.

Filature

c.

Skeins

d.

Question does not provide sufficient data or is vague

Question number: 39

» Science » Class-7 NCERT » Weather, Climate and Adaptations of Animals to Climate (Weather)

MCQ▾

Question

Elements of weather are:

Choices

Choice (4) Response

a.

Wind condition, weather forecast

b.

Temperature, humidity

c.

Sunrise and sunset

d.

All a. , b. and c. are correct

Question number: 40

» Science » Class-7 NCERT » Nutrition in Animals (Mouth and Buccal Cavity)

MCQ▾

Question

Saliva is defined as:

Choices

Choice (4) Response

a.

Secretion of salivary glands

b.

Saliva contains taste buds

c.

Secretion of mouth cavity

d.

None of the above

Question number: 41

» Science » Class-7 NCERT » Weather, Climate and Adaptations of Animals to Climate (Climate and Adaptation)

MCQ▾

Question

Indian elephant adapted themselves to the conditions of rainforests in many remarkable ways such as:

Choices

Choice (4) Response

a.

Uses its trunk as a nose

b.

Strong sense of smell

c.

By fanning their ears the elephant keeps itself cool in the hot and humid climate

d.

All a. , b. and c. are correct

Sign In