Q:

According to Stockholm International Peace Research Institute, with spending of $55.9 Billion in 2016, which country became world’s fifth-largest military spender?

A) China	B) USA
C) Russia	D) India

Answer & Explanation Answer: D) India

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

The attenuation in optical fibre is mainly due to

A) Scattering	B) Absorption
C) Both (a) and (b)	D) Neither absorption nor scattering

Answer & Explanation Answer: A) Scattering

Explanation:

The reason for transmitting data over optical fibers, is because the speed of data transmission through optical wires are equal to the speed of light. The intense speed of data transfer speed, has lead to the use of optical fibers. The optical fiber uses the technology of transferring light beams, from one end to the other end of optical cables. The attenuation in optical fiber is due to Scattering. The reason why scattering is caused, due to the folding, in the wire.

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Filed Under: Physics
Exam Prep: Bank Exams , CAT

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Q:

Find the kinetic energy (in J) possessed by a body of mass 10 kg moving with a velocity of 5 m/s.

A) 25	B) 125
C) 62.5	D) 50

Answer & Explanation Answer: B) 125

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Q:

The Speaker of the sixth Lok Sabha who later became the President of India was _____ .

A) VP Singh	B) Neelam Sanjeeva Reddy
C) V.S Ramadevi	D) Sukumar Sen

Answer & Explanation Answer: B) Neelam Sanjeeva Reddy

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Filed Under: Indian Politics
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Q:

You can group noncontiguous worksheets with

A) The alt+enter key	B) The group button on the standard toolbar
C) The ctrl key and mouse	D) The shift key and the mouse

Answer & Explanation Answer: C) The ctrl key and mouse

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Filed Under: Computer
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Q:

Which colour is formed when Red and Green are mixed?

A) Light blue	B) Yellow
C) White	D) Grey

Answer & Explanation Answer: B) Yellow

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Filed Under: General Science
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Q:

Recently, scientists have found second Great Spot 24000 km across and 12000 km wide on which planet?

A) Saturn	B) Mars
C) Jupiter	D) Mercury

Answer & Explanation Answer: C) Jupiter

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Q:

The lengths of the two diagonals of a rhombus are 5 cm and 12 cm. Find its area (in $c m^{2}$ )

A) 30	B) 15
C) 60	D) 45

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