Q:

Article 41 of the Indian Constitution "Right to work, to education and to public assistance in certain cases" deals with?

A) the Union Government	B) the directive principles of state policy
C) the State Government	D) the fundamental rights of the Indian Citizen

Answer & Explanation Answer: B) the directive principles of state policy

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

Which type of electromagnetic radiation has the longest wavelength?

A) UV rays	B) Radio waves
C) X rays	D) Infrared waves

Answer & Explanation Answer: B) Radio waves

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Q:

The phenomenon of change in direction of light when it passes from one medium to another is called

A) Propagation	B) Reflection
C) Refraction	D) Dispersion

Answer & Explanation Answer: C) Refraction

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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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Q:

The number of parliamentary seats (Rajya Sabha) of Uttar Pradesh is

A) 12	B) 16
C) 18	D) 31

Answer & Explanation Answer: D) 31

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Q:

Japan is called the 'Land of the rising sun' because

A) Sun rises there as soon as it sets	B) Sun always remains in the eastern part of the sky throughout the day in Japan
C) Japan being the Eastern most country in the world, it has earliest sunrise	D) The rays of the sun get reflected from the waters of the sea and make the sunrise beautiful in Japan

Answer & Explanation Answer: C) Japan being the Eastern most country in the world, it has earliest sunrise

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Q:

What was the theme of 48th annual meeting of the World Economic Forum (WEF) which was held in Davos city?

A) Discover, remember and share	B) Creating shared future in a fractured world world
C) Shared values, common destiny	D) Connecting ships, ports and people

Answer & Explanation Answer: B) Creating shared future in a fractured world world

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Q:

"An Extraordinary Life, An Indian Destiny" is a biography on

A) Manmohan Singh	B) Sonia Gandhi
C) Shashi Tharoor	D) Indira Gandhi

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