NSO Level 1- Science Olympiad (SOF) Class 4: Questions 136 - 140 of 435

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Question 136

Question

MCQ▾

In the given food web, P, Q, R, S and T are consumers. Which of these consumers are both plant and animal-eaters?

Image Shows the Consumers Are Both Plant and Animal-Eater

Choices

Choice (4)Response

a.

R and T

b.

P and S

c.

Q and S

d.

Q and R

Question 137

Question

MCQ▾

Which of the following is/are gaseous state of water?

1. Rain

2. Dew

3. Frost

4. Water vapour

Which of the following is/are correct?

Choices

Choice (4)Response

a.

4 only

b.

3 only

c.

1 and 2

d.

2 and 3

Question 138

Question

MCQ▾

The underside of a leaf was studied under a microscope and tiny openings were seen as shown in the figure. Which of the following statement is true about these tiny openings?

Figure Shows Leaf Was Studied under Microscope & Tiny Openings

Choices

Choice (4)Response

a.

They absorb sunlight.

b.

They take in water for the plant.

c.

They allow oxygen to enter the leaf.

d.

They take in minerals for the plant.

Question 139

Question

MCQ▾

Which of the following animals do NOT have backbone?

Image Shows the Animals Do Not Have Backbone

Choices

Choice (4)Response

a.

1,3, 4

b.

1,2, 6

c.

1,2, 5

d.

3,4, 5

Question 140

Question

MCQ▾

Water can evaporate from where?

Choices

Choice (4)Response

a.

Lakes

b.

Soil

c.

Ocean

d.

All a., b. and c. are correct

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