NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 806 - 810 of 1042

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Question number: 806

» Geography » Atmosphere

MCQ▾

Question

Ozone gas is found in which layer?

Choices

Choice (4) Response

a.

Troposphere

b.

Mesosphere

c.

Stratosphere

d.

Exosphere

Question number: 807

» History » The Mughal Empire

MCQ▾

Question

Surat and Masulipatnam were important trading towns in 17th century. However, in the 18th century they lost their importance.

Which of the following was not responsible for their decline?

Choices

Choice (4) Response

a.

Fierce competition among various trading groups like Golconda nobles, Persian merchants etc.

b.

Control of sea-routes by the Portuguese and competition from Bombay

c.

Loss of market and productivity because of the decline of the Mughal Empire

d.

Shifting of company trade Centres to Bombay, Calcutta and Madras

Question number: 808

» Chemistry » Carbon and Its Compounds

MCQ▾

Question

The gas supplied in cylinders for cooking is

Choices

Choice (4) Response

a.

Mixture of ethane and propane

b.

Marsh gas

c.

LPG

d.

Mixture of CH4 and C2H6

Question number: 809

» Chemistry » Physical and Chemical Changes

MCQ▾

Question

The gas you use in kitchen is called Liquefied Petroleum Gas (LPG). In the cylinder, it exists as a liquid. When it comes out of the cylinder, it becomes a gas (process A), then it burns (process B).

Choose the correct statement.

Choices

Choice (4) Response

a.

processes A and B are chemical changes

b.

Process A is chemical change

c.

Process B is a chemical change

d.

All of the above

Question number: 810

» Biology » Heredity and Evolution

MCQ▾

Question

Paleozoic Era is known as the age of

Choices

Choice (4) Response

a.

Birds

b.

Insects

c.

Animals

d.

Fishes

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