NSO Level 1- Science Olympiad (SOF) Class 5: Questions 261 - 265 of 454

Access detailed explanations (illustrated with images and videos) to 454 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 300.00 -OR-

How to register? Already Subscribed?

Question 261

Question

MCQ▾

Which of the following is source of water?

Choices

Choice (4)Response

a.

Image Shows the Source of Water – Choice A

b.

Image Shows the Source of Water – Choice B

c.

Image Shows the Source of Water – Choice C

d.

All a., b. and c. are correct

Question 262

Question

MCQ▾

By which of the following ways can we reuse water?

Choices

Choice (4)Response

a.

Use water collected from rain to wash vegetables

b.

Use water that is drained out from the washing machine to water plants

c.

Use water that is drained out from the washing machine to wash the toilet

d.

Collect water from tap leaks to cook.

Question 263

Question

MCQ▾

Take some muddy water in a beaker. Leave it undisturbed for some time till the mud settles down. What is this process called?

Figure Shows Muddy Water in a Beaker

Choices

Choice (4)Response

a.

Filtration

b.

Evaporation

c.

Decantation

d.

Sedimentation

Question 264

Question

MCQ▾

When more solute can be dissolved in a solution, we say the solution is ________.

Choices

Choice (4)Response

a.

Soluble

b.

Unsaturated

c.

Insoluble

d.

Saturated

Question 265

Question

MCQ▾

What processes are taking place in the given experiment of distillation?

Diagram Shows Experiment of Distillation

Choices

Choice (4)Response

a.

Condensation and filtration

b.

Sedimentation and decantation

c.

Evaporation and condensation

d.

Evaporation and decantation

Developed by: