NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1462 - 1469 of 1732

Access detailed explanations (illustrated with images and videos) to 1732 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. 500.00 -OR-

How to register? Already Subscribed?

Question 1462

Question

MCQ▾

The process of turning plant material into stone is known as:

Choices

Choice (4)Response

a.

Weathering

b.

Decomposition

c.

Petrification

d.

Erosion

Question 1463

Question

MCQ▾

common name is?

Choices

Choice (4)Response

a.

Washing soda

b.

Baking soda

c.

Quicklime

d.

All of the above

Question 1464

Question

MCQ▾

Particles of which soil is largest in size?

Choices

Choice (4)Response

a.

Sandy soil

b.

Loamy soil

c.

Clayey soil

d.

Question does not provide sufficient data or is vague

Question 1465

Question

MCQ▾

Ant and bee sting contains which acid?

Choices

Choice (4)Response

a.

Hydrochloric acid

b.

Methanoic acid

c.

Ethanoic acid

d.

All of the above

Question 1466

Question

MCQ▾

Which of these soil absorb the highest amount of water?

Choices

Choice (4)Response

a.

Clayey soil

b.

Sandy soil

c.

Loamy soil

d.

Question does not provide sufficient data or is vague

Question 1467

Question

MCQ▾

Topsoil is also known as:

Choices

Choice (4)Response

a.

C horizon

b.

B horizon

c.

A horizon

d.

O horizon

Question 1468

Question

MCQ▾

Common salt is also known as:

Choices

Choice (4)Response

a.

Acetic acid

b.

Sodium Chloride

c.

Citric acid

d.

None of the above

Question 1469

Question

MCQ▾

Acid present in orange juice is:

Choices

Choice (4)Response

a.

Tannic acid

b.

Tartaric acid

c.

Acetic acid

d.

Ascorbic acid

Developed by: