NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1614 - 1620 of 1732

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Question 1614

Question

MCQ▾

The current in the following circuit will not flow because:

Figure Showing a Circuit

Choices

Choice (4)Response

a.

There are two lamps

b.

Switch is open in the circuit

c.

Battery is incorrectly placed

d.

No resistor is present

Passage

Answer the questions with respect to the figure given below:

Figure Shows the Open Circuit

Question 1615 (1 of 3 Based on Passage)

Question

MCQ▾

A denotes:

Choices

Choice (4)Response

a.

Bulb

b.

Cell

c.

Resistor

d.

Open switch

Question 1616 (2 of 3 Based on Passage)

Question

MCQ▾

Bulb is represented by:

Choices

Choice (4)Response

a.

A

b.

C

c.

B

d.

Question does not provide sufficient data or is vague

Question 1617 (3 of 3 Based on Passage)

Question

MCQ▾

The above circuit is a:

Choices

Choice (4)Response

a.

Cannot say

b.

Closed circuit

c.

Open circuit

d.

All of the above

Question 1618

Question

MCQ▾

On cooling, the molecules of a gas:

Choices

Choice (4)Response

a.

Expands

b.

Remains the same

c.

Contracts

d.

All of the above

Question 1619

Question

MCQ▾

Which artificial vegetative propagation technique is used to reproduce jasmine?

Choices

Choice (4)Response

a.

Layering

b.

Grafting

c.

Cutting

d.

Question does not provide sufficient data or is vague

Question 1620

Question

MCQ▾

Which of the following is not an effect of deforestation:

Choices

Choice (4)Response

a.

Increase soil fertility

b.

Shortage of drinking water

c.

loss of habitat for many animals

d.

All of the above

Developed by: