NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 1725 - 1730 of 2028

Access detailed explanations (illustrated with images and videos) to 2028 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. 550.00 or

How to register?

Question number: 1725

» Biology » Food Production and Management

Edit
Matching-Pair▾

Question

Find the pair which does not match:

Choices

Choice (4) Response

a.

Rabi – sowing (June – July)

Harvesting (Sept. – Oct. )

b.

Kharif – sowing (June – July)

Harvesting (Sept. – Oct. )

c.

Rabi – sowing (Oct. – Dec)

Harvesting (April – May)

d.

None of the above

Question number: 1726

» Physics » Light

Edit
MCQ▾

Question

If two plane mirrors are placed parallel to each other, then number of multiple images formed by them, if object is placed between them, is:

Choices

Choice (4) Response

a.

359

b.

2

c.

d.

0

Question number: 1727

» Biology » Conservation of Plants and Animals

Edit
MCQ▾

Question

Which of these is an oviparous animal?

Choices

Choice (4) Response

a.

Platypus

b.

Viper snake

c.

Whale

d.

Bat

Question number: 1728

» Physics » Chemical Effects of Electric Current

Edit
MCQ▾

Question

In process of electrolysis:

Choices

Choice (4) Response

a.

Electrons starts random motion

b.

Current shows heating effect

c.

Compound splits due to electricity

d.

Current shows magnetic effect

Question number: 1729

» Physics » Chemical Effects of Electric Current

Edit
MCQ▾

Question

Which of the following is not chemical effect of electric current?

Choices

Choice (4) Response

a.

Bubbles of gas maybe formed at electrodes

b.

Change of colour of solution may occur

c.

Temperature of the conductors increase

d.

Deposition of metal may be got on electrodes

Question number: 1730

» Physics » Light

Edit
MCQ▾

Question

Which mirror is used in house to look at ourselves?

Choices

Choice (4) Response

a.

Convex lens

b.

Concave mirror

c.

Plane mirror

d.

Convex mirror

Developed by: