Police constable test series 70

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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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