Questions

Q:

In November 2017, Indian Government launched ‘UMANG’ mobile app. What does ‘G’ stand for in ‘UMANG’?

A) Government B) Governance
C) Group D) Growth
 
Answer & Explanation Answer: B) Governance

Explanation:
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Filed Under: General Awareness
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Q:

Which type of electromagnetic radiation has the shortest wavelength?

A) Gamma rays B) X-rays
C) Radio waves D) Infrared rays
 
Answer & Explanation Answer: A) Gamma rays

Explanation:

The order of wavelengths of electromagnetic spectrum is as follows ::

(Shortest to Longest) - Gamma, X-Rays, UV, Visible, Infrared, Microwaves, Radio Waves.

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Filed Under: Physics
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Q:

What will be the value of the kinetic energy (Ek) of a moving body with mass m, if its speed is doubled from v to 2v?

A) 1/2 Ek B) 4 Ek
C) There will be no change in Ek D) 2 Ek
 
Answer & Explanation Answer: B) 4 Ek

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Filed Under: Physics
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Q:

Debugging is the process of

A) Rolling out a software program B) Modifying a software program
C) Checking errors in a software program D) Changing the design structure of a program
 
Answer & Explanation Answer: C) Checking errors in a software program

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Filed Under: Computer
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Q:

Which factor affects the heart rate in mammals?

A) Need for oxygen B) RBC count in blood
C) Blood type D) All the above
 
Answer & Explanation Answer: A) Need for oxygen

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Filed Under: Biology
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Q:

The ___ has abundant white fibres.

A) cartilage B) ligament
C) tendon D) bone
 
Answer & Explanation Answer: C) tendon

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Filed Under: Biology
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Q:

The credit for classifying the elements on the basis of their atomic masses goes to

A) John Dalton B) John Alexander Reina Newlands
C) Dmitri Mendeleev D) Johann Wolfgang Dobereiner
 
Answer & Explanation Answer: C) Dmitri Mendeleev

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Filed Under: Chemistry
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Q:

Which is the largest non-polar desert in the world?

A) Kalahari B) Gobi
C) Sahara D) Great Australian
 
Answer & Explanation Answer: C) Sahara

Explanation:
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Filed Under: Indian Geography
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