NSO Level 1- Science Olympiad (SOF) Class 4: Questions 274 - 281 of 435

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Passage

DIRECTION: Study the given diagram showing part of the solar system and select the correct option for questions below.

Diagram Shows Part of the Solar System

Question 274 (2 of 3 Based on Passage)

Question MCQ▾

The orbit marked as ‘X’ is ________.

Choices

Choice (4)Response

a.

Comet

b.

Moon

c.

Earth

d.

Sun

Edit

Question 275 (3 of 3 Based on Passage)

Question MCQ▾

The planet which closest to the Sun ‘b’ is:

Choices

Choice (4)Response

a.

Mars

b.

Mercury

c.

Jupiter

d.

Earth

Edit

Question 276

Question MCQ▾

The circulatory system in human consists of ________.

1. Heart

2. Blood vessels

3. Brain

4. Nose

Choices

Choice (4)Response

a.

1 and 2

b.

1,2 and 4

c.

2 and 3

d.

1,2, 3 and 4

Edit

Question 277

Question MCQ▾

During the day, what happen when sea breeze?

Choices

Choice (4)Response

a.

The land loses heat after the sun goes down

b.

Wind blows an area of high pressure to low pressure

c.

The air over the ocean is warmer than the land

d.

Wind blows an area of low pressure to high pressure

Edit

Question 278

Question MCQ▾

Which of the following pair is INCORRECT about state of matter?

Choices

Choice (4)Response

a.

Liquid – Milk

b.

Solid – Book

c.

Gas – Water vapor

d.

Liquid – Air

Edit

Question 279

Question MCQ▾

Select the correct option related with the given pattern.

Choices

Choice (4)Response

a.

b.

Sydney

c.

d.

Edit

Question 280

Question MCQ▾

Which one of the following fractions represents of Earth surface that covered by water?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 281

Question MCQ▾

Which of the following is largest part of the human brain?

Choices

Choice (4)Response

a.

Medulla oblongata

b.

Cerebrum

c.

Cerebellum

d.

None of the above

Edit