NSO Level 1- Science Olympiad (SOF) Class 3: Questions 454 - 457 of 504

Access detailed explanations (illustrated with images and videos) to 504 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 350.00 or

How to register?

Question number: 454

» Light, Sound and Force

Edit
MCQ▾

Question

The man in the diagram will ________.

Diagram shows the man walk to the banana peel

Diagram Shows the Man Walk to the Banana Peel

This diagram shows the man walk to the banana peel

Choices

Choice (4) Response

a.

Not fall because the banana peel will not reduce gravity

b.

Fall because the banana peel will reduce friction between his shoe and the ground

c.

Fall because the banana peel will increase friction between his shoe and the ground

d.

Fall because the banana peel will reduce gravity

Question number: 455

» Earth and Universe

Edit
MCQ▾

Question

What causes day and night on the Earth?

Choices

Choice (4) Response

a.

Revolution of the Earth

b.

Rotation of the Earth

c.

Positions of the Earth

d.

All of the above

Question number: 456

» Human Body

Edit
MCQ▾

Question

Substances found in the dull purplish red blood in the veins are ________.

(1) Nutrients

(2) Oxygen

(3) Carbon dioxide

(4) Waste materials

Which are correct?

Choices

Choice (4) Response

a.

(3) and (4)

b.

(2) and (4)

c.

(1) and (3)

d.

(1) and (2)

Question number: 457

» Light, Sound and Force

Edit
MCQ▾

Question

Rohit wanted to make a list of actions that shows friction produced heat?

(1) Rubbing hands together

(2) Scratching a match stick against the box

(3) Sawing wood

(4) Drilling a hole into metal against the box

(5) Rubbing off some pencil marks with an eraser

Choices

Choice (4) Response

a.

(1), (2) and (5)

b.

(1), (2), (3) and (5)

c.

(1), (2), (3), (4) and (5)

d.

(1) and (5)

Developed by: