NSO Level 1- Science Olympiad (SOF) Class 7: Questions 216 - 222 of 593

Access detailed explanations (illustrated with images and videos) to 593 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: 216

» Heat

Edit
MCQ▾

Question

Which of the following requires no medium for the heat transfer?

Choices

Choice (4) Response

a.

Conduction

b.

Radiation

c.

Convection

d.

All of the above

Question number: 217

» Heat

Edit
MCQ▾

Question

What is the average body temperature on a healthy person?

Choices

Choice (4) Response

a.

30oC

b.

25oC

c.

37oC

d.

42oC

Question number: 218

» Nutrition in Plants and Animals

Edit
MCQ▾

Question

The following picture depicts which of the following?

Process of chemical change

Process of Chemical Change

Process of chemical change

Choices

Choice (4) Response

a.

Respiration in plants

b.

Photosynthesis in plants

c.

Nitrogen fixation

d.

All of the above

Question number: 219

» Nutrition in Plants and Animals

Edit
MCQ▾

Question

Hepatocytes are related to which of the following organs?

Choices

Choice (4) Response

a.

Intestine

b.

Pancreas

c.

Liver

d.

Stomach

Question number: 220

» Physical and Chemical Changes

Edit
MCQ▾

Question

Rusting of iron is due to the presence of which of the following?

Choices

Choice (4) Response

a.

Air & Water

b.

Air

c.

Water

d.

Question does not provide sufficient data or is vague

Question number: 221

» Acids, Bases and Salts

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match Column I with Column II by choosing the correct option.

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Tamarind

(i)

Malic acid

(B)

Amla

(ii)

Tartaric acid

(C)

Apple

(iii)

Ascorbic acid

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)

a.

  • (ii)
  • (i)
  • (iii)

b.

  • (iii)
  • (ii)
  • (i)

c.

  • (ii)
  • (iii)
  • (i)

d.

All of the above

Question number: 222

» Heat

Edit
MCQ▾

Question

Freezing point of water in Fahrenheit scale is at

Choices

Choice (4) Response

a.

32oF

b.

212oF

c.

100oF

d.

0oF

Developed by: