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Q:

A  photon  of  X-ray  has  energy  of  1  keV.  A photon of visible radiation has energy of 3 eV.  In  this  context,  which  one  of  the following statements is not correct?

A) The wavelength of X-ray photon is less than the wavelength of visible radiation photon. B) Both    the    photons    have    different energies.
C) The  speeds  of  both  the  photons  in vacuum are different D) The   frequency   of   X-ray   photon   is higher  than  the  frequency  of  visible radiation photon.
 
Answer & Explanation Answer: C) The  speeds  of  both  the  photons  in vacuum are different

Explanation:

The speed of all the electromagnetic radiation are always   same   and   equal   to   the numerical value 3 x 10^8m/sec.

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Filed Under: Physics
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Q:

Article 231 of the Indian Constitution "Establishment of a common High Court for two or more States" deals with?

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

Explanation:
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Q:

What is the name of country whose capital is Lusaka and currency is Kwacha?

A) Yemen B) Uganda
C) Zambia D) Somalia
 
Answer & Explanation Answer: C) Zambia

Explanation:

The Republic of Zambia is a landlocked country in Southern Africa. The capital city is Lusaka and currency is Kwacha.

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Filed Under: General Awareness
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Q:

Which among the following country exited from Trans Pacific Partnership (TTP) in Jan 2017 ?

A) Japan B) USA
C) Mexico D) Brunei
 
Answer & Explanation Answer: B) USA

Explanation:
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Q:

Equinox occurs when the sun is vertically above .....

A) Tropic of Capricorn B) Tropic of Cancer
C) Poles D) Equator
 
Answer & Explanation Answer: D) Equator

Explanation:
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Filed Under: General Science
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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

 

A remarkable concurrence of events or circumstances without apparent causal connection

 

A) Jangle B) Coincidence
C) Clamour D) Clinker
 
Answer & Explanation Answer: B) Coincidence

Explanation:
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Filed Under: English
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Q:

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

A) Qustionnaire B) Qustionaire
C) Questionnaire D) Quetionnaire
 
Answer & Explanation Answer: C) Questionnaire

Explanation:
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Filed Under: English
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Q:

In the following question, sentence given with blank is to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

In India, Hindi is the most ___________ spoken language.

A) profusely B) richly
C) deeply D) widely
 
Answer & Explanation Answer: D) widely

Explanation:
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Filed Under: English
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