NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 841 - 847 of 1420

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Question 841

Question MCQ▾

We should

Choices

Choice (4)Response

a.

Hold fireworks and candles away from our clothes and hair.

b.

Keep water and first-aid box nearby.

c.

Wear cotton clothes.

d.

All a., b. and c. are correct

Edit

Question 842

Question MCQ▾

What type of an angle is formed between the hands of a clock when it is 3: 45 p. m. ?

Choices

Choice (4)Response

a.

A straight angle

b.

An acute angle

c.

An obtuse angle

d.

A right angle

Edit

Question 843

Question MCQ▾

Oxygen, nitrogen and hydrogen may be grouped together, because at room temperature they are all

Choices

Choice (4)Response

a.

Suspensions.

b.

Gases.

c.

Solids.

d.

Colloids.

Edit

Question 844

Question MCQ▾

In first class lever

Choices

Choice (4)Response

a.

Load is in the middle.

b.

Effort is in the middle.

c.

Fulcrum is in the middle.

d.

Fulcrum is sideways.

Edit

Question 845

Question MCQ▾

In the given figure, what is the value of ? (Model Test Paper)

Figure Shows the Three Angles

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 846

Question MCQ▾

Each of these simple machines contains a ________

Image Shows the Machine Parts

Choices

Choice (4)Response

a.

Lever

b.

Wheel and axle

c.

Wedge

d.

Pulley

Edit

Question 847

Question MCQ▾

The natural satellite of the earth is:

Choices

Choice (4)Response

a.

The sun.

b.

The moon.

c.

Astroid.

d.

Meteor.

Edit