Questions

Q:

Terrestrial life-forms require ____________ water for life processes.

 

A) fresh B) saline
C) salt D) sour
 
Answer & Explanation Answer: A) fresh

Explanation:
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Filed Under: General Science
Exam Prep: Bank Exams

1 7748
Q:

National Income based on the 

A) total revenue of the state B) production of goods and services
C) net profit earned and expenditure made by the state D) the sum of all fractions of income
 
Answer & Explanation Answer: B) production of goods and services

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Filed Under: Indian Economy

14 7745
Q:

When one enters a dark room after being in bright light one is not able to see anything clearly for a while because

A) the retina of the eye moves forward B) the retina of the eye moves backward
C) the iris is unable to dilate the pupil immediately to be able to see things D) the eye has no power of accommodation
 
Answer & Explanation Answer: C) the iris is unable to dilate the pupil immediately to be able to see things

Explanation:

The size of the pupil of the eye automatically adjusts itself  according to the intensity of light passing through it;if the intensity is more , the size is less, if less, it is more. So in our case the pupil should dilate i.e, increase in size to be able to see in the dark . This switchover takes sometime. But here the entry into the dark room is immediate . So the eye has no time to adjust itself and hence is not able to see at all for a while.

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Filed Under: Physics

19 7744
Q:

Which social evil was conspicuously absent in ancient India?

A) Polygamy B) Sati system
C) Devadasi system D) Purdah system
 
Answer & Explanation Answer: D) Purdah system

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Filed Under: Indian History

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Q:

Who was affectionately Known as the " Grand Old Man Of India"

A) Bal Gangadhar Tilak B) Dadabhai Naoroji
C) Gopal Krishna Gokhale D) Mahatma Gandhi
 
Answer & Explanation Answer: B) Dadabhai Naoroji

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Filed Under: Famous Personalities

9 7740
Q:

Read the following information carefully and answer the questions that follow:

Seven persons Tina, Vini, Yasir, Rishi, Sanya, Pankaj and Urmila live on the separate floors of a 7- floor building. Ground floor is number one; second floor is number two and so on. Each of them goes to a city viz. Paris, Istanbul, Shanghai, Durban, London, Madrid and Dubai but not necessarily in the same order.

Only three people live above the floor on which Sanya lives. Only one person lives between Sanya and the one who goes to Paris. Vini lives just below the person who goes to Madrid. Only three people live between the one who goes to Paris and London. The person who goes to Madrid lives on an even numbered floor. Urmila lives just above Rishi. Urmila does not go to London. Only two persons live between Pankaj and the one who goes to Durban. Pankaj lives above the person who goes to Durban. Yasir does not go to Istanbul. Tina does not live just above or just below Sanya. The one who goes to Shanghai does not live just above or just below Pankaj.

Who among the following lives on floor number 7?

A) Tina  B) Yasir
C) Pankaj D) Urmila
 
Answer & Explanation Answer: A) Tina 

Explanation:
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Q:

How many legs does a butterfly have?

A) 2 B) 4
C) 6 D) 8
 
Answer & Explanation Answer: C) 6

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Filed Under: Animals and Birds

42 7737
Q:

Which insurance salesman invented the fountain pen in 1884?

A) Lewis Edson Waterman B) Sir William Grove
C) Charles Kettering D) George Fountain
 
Answer & Explanation Answer: A) Lewis Edson Waterman

Explanation:

Lewis Edson Waterman patented the first practical fountain pen in 1884.

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Filed Under: Inventions

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