NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 521 - 526 of 1058

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Question number: 521

» Chemistry » Metals & Non Metals

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Gold

b.

Copper

c.

Magnesium

d.

Zinc

Question number: 522

» 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: 523

» 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: 524

» 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: 525

» 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

Question number: 526

» Chemistry » Physical and Chemical Changes

MCQ▾

Question

Which of the following is an exothermic reaction?

Choices

Choice (4) Response

a.

Respiration

b.

Electrolysis of water

c.

Conversion of limestone into quicklime

d.

Photosynthesis

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