Questions

Q:

Which one of the following physical quantities has the same dimensions as that of Planck’s constant h?

A) Linear momentum B) Angular momentum
C) Force D) Potential energy
 
Answer & Explanation Answer: B) Angular momentum

Explanation:

In S.I. System unit of angular momentum is "joule.Second".

SI unit of Planck's constant is joule-seconds(j-s).

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Q:

In the following question, select the related word pair from the given alternatives.
Fire : Burn : : ? : ?

A) Water : Drink B) Wood : Trees
C) Ice : Freeze D) Flower : Rose
 
Answer & Explanation Answer: C) Ice : Freeze

Explanation:
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Q:

In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.

A) Stupefaction B) Preferential
C) Surveillence D) Detrimental
 
Answer & Explanation Answer: C) Surveillence

Explanation:
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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.

 

The state or quality of being holy, sacred, or saintly

 

 

A) Base B) Sanctity
C) Vile D) Heinous
 
Answer & Explanation Answer: B) Sanctity

Explanation:
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Q:

In spherical polar coordinates (l, q, a), q denotesthe polar angle around z-axis and a denotes the azimuthal angle raised from x-axis . Then the y-component of P is given by

A) Psinq sina B) Psinq cosa
C) Pcosq sina D) Pcosq cosa
 
Answer & Explanation Answer: A) Psinq sina

Explanation:

The Cartesian Coordinates can be retrieved from spherical coordinates (l,q,a) by:

X = r.sinq.cosa

Y = r.sinq.sina

Z = r.sinq

Using the same we get for P,

Y = P.sinq.sina

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Q:

Which of the following operating systems is produced by IBM?

A) Windows B) UNIX
C) OS-2 D) DOS
 
Answer & Explanation Answer: C) OS-2

Explanation:

OS-2 operating systems is produced by IBM. It also created it's own version of DOS called PC-DOS.

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Q:

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.

MALLEABLE

A) TEACHABLE B) INTRACTABLE
C) MANAGEABLE D) PLIABLE
 
Answer & Explanation Answer: B) INTRACTABLE

Explanation:
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Q:

Sales commissions are classified as

A) period costs B) indirect labor
C) overhead costs D) product costs
 
Answer & Explanation Answer: D) product costs

Explanation:
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Filed Under: Indian Economy
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