NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 643 - 648 of 1042

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Question number: 643

» Mathematics » Percentage

MCQ▾

Question

An employee is required to contribute 10 % of his pay to general provident fund. If he gets Rs. 13500 as net pay in a month, then what is the monthly general provident fund contribution (assuming no other deductions)?

Choices

Choice (4) Response

a.

Rs. 1650

b.

Rs. 1350

c.

Rs. 1215

d.

Rs. 1500

Question number: 644

» Chemistry » Metals & Non Metals

MCQ▾

Question

In order to displace Ag from AgNO3 solution, which is the most appropriate metal to be used?

Choices

Choice (4) Response

a.

Gold

b.

Copper

c.

Magnesium

d.

Zinc

Question number: 645

» Geography » Major Domains and Landforms

MCQ▾

Question

Which of the following forests is found in higher latitudes and are also called as ‘Taiga’?

Choices

Choice (4) Response

a.

Evergreen rain forest

b.

Coniferous forests

c.

Temperate deciduous forests

d.

None of the above

Question number: 646

» Physics » Motion and Force

MCQ▾

Question

Consider the following statements the escape velocity depends on

1. Mass of the planet 2. Mass of the particles escaping

3. Temperature of the planet 4. Radius of the planet

Which of the above statement (s) is/are correct.

Choices

Choice (4) Response

a.

I and II

b.

II and IV

c.

I and IV

d.

All of the above

Question number: 647

» Biology » Our Environment

MCQ▾

Question

The life supporting gases such as O 2, CO 2 and N 2 are primarily concentrated in

Choices

Choice (4) Response

a.

homosphere

b.

exosphere

c.

troposphere

d.

stratosphere

Question number: 648

» Physics » Magnetism & Electricity at Work

MCQ▾

Question

The area enclosed by a hysteresis loop is a measure of

Choices

Choice (4) Response

a.

permeability

b.

retentivity

c.

susceptibility

d.

energy loss per cycle

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