Police constable test series 90

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Q 1 · Geography

Which one among the following four planets is the biggest in size?

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Q 2 · Geography

Which two planets of the solar system have no satellites?

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Q 3 · Physics

Mica is used in an electric iron because it is a

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Q 4 · Science

X-rays cannot pass through

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Q 5 · Science

The carbon filament is invented by

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Q 6 · Science

The blue colour of sky is due to the phenomenon of

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Q 7 · Science

Where should an object be placed so that a real and inverted image of the same size is obtained using a convex lens?

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Q 8 · Science

The bases of cooking vessels are painted ___ in order to absorb more heat.

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Q 9 · Science

Photoelectric effect was discovered by

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Q 10 · Science

When light rays travel from a rarer medium to denser medium it is refracted

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Q 11 · Science

Which instrument measures the intensity of earthquake shocks?

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Q 12 · Science

2He4 means

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Q 13 · Science

Laser is a device for producing

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Q 14 · Science

Decibel is used to measure

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Q 15 · Science

The scientist who first discovered that the earth revolves round the sun was

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Q 16 · Science

The molecular weight of water is

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Q 17 · Science

When X-rays are produced?

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Q 18 · Science

Ice floats on water because its density is ___ than that of water.

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Q 19 · Science

For which one of the following is capillarity not the reason?

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Q 20 · Science

The normal value of acceleration due to gravity is

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Q 21 · Science

Space Applications Centre is located in

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Q 22 · Computer

Binary Coded Decimal (BCD) numbers express each decimal digitals as

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Q 23 · Computer

A collection of computers and devices connected together via communication devices and transmission media is called a

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Q 24 · Computer

The communication mode that supports data in both directions at the same time is

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Q 25 · Computer

An alternate name for the completely interconnected network topology is

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Q 26 · Computer

A station in a network forwards incoming packets by placing them on its shortest output queue. What routing algorithm is being used?

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Q 27 · Computer

Which one of the following is NOT desired in a good software Requirement specifications (SRS) document?

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Q 28 · Computer

To connect networks of similar protocols ____ are used.

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Q 29 · Computer

In a synchronous modem, the digital–to-analog converter transmits signal to the

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Q 30 · Computer

Thick coax have maximum segment is

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Q 31 · Computer

ALOHA

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Q 32 · English

Choose the correct antonym of the given word: Inert

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Q 33 · English

Choose the correct antonym of the given word: Anarchy

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Q 34 · English

Choose the correct antonym of the given word: Convex

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Q 35 · English

Choose the correct antonym of the given word: Dormant

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Q 36 · English

Choose the correct antonym of the given word: Error

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Q 37 · English

Choose the correct antonym of the given word: Applaud

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Q 38 · English

Choose the correct antonym of the given word: Chaffing

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Q 39 · English

Choose the correct antonym of the given word: Noisome

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Q 40 · English

Choose the correct antonym of the given word: Defile

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Q 41 · English

Choose the correct antonym of the given word: Demure

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Q 42 · English

Choose the correct antonym of the given word: Haggard

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Q 43 · History

Who was the Governor General of India during the Sepoy Mutiny?

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Q 44 · History

The Sepoy Mutiny took place in the year

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Q 45 · History

One of the India’s first freedom fighters against British is

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Q 46 · History

Mangal Pandey fired the first shot of the Revolt of 1857 at

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Q 47 · History

Who is the author of the book ‘The last Mughal : The fall of a dynasty, Delhi, 1857’?

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Q 48 · History

Who is the author of the book ‘The last Mughal : The fall of a dynasty, Delhi, 1857’?

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Q 49 · Reasoning

Pointing to a photograph, a man said, “I have no brother or sister but that man’s father is my father’s son.” Whose photograph was it?

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Q 50 · Reasoning

Tharik said to Nitin, “That boy playing with the football is the younger of the two brothers of the daughter of my father’s wife.” How is the boy playing football related to Tharik?

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