Questions

Q:

The technique of DNA fingerprinting in human was developed for first time by _________

A) Lalji Singh B) Alec Jeffreys
C) R. Ericson D) J. Black
 
Answer & Explanation Answer: B) Alec Jeffreys

Explanation:
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Filed Under: Biology

6 3054
Q:

Mother Teresa was awarded the Nobel Peace Prize in

A) 1976 B) 1979
C) 1969 D) 1971
 
Answer & Explanation Answer: B) 1979

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Filed Under: Honours and Awards

4 3053
Q:

Who is the author of 'Ageless Body , Timeless Mind' ?

A) V.S. Naipaul B) Deepak Chopra
C) Dom Moraes D) Tony Kusher
 
Answer & Explanation Answer: B) Deepak Chopra

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Filed Under: Books and Authors

0 3052
Q:

Which of the following does not influence haemoglobin saturation?

A) Nitric oxide B) Carbon dioxide
C) Temperature D) DPG
 
Answer & Explanation Answer: A) Nitric oxide

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

4 3052
Q:

The primary colors are-

A) Yellow, red, blue B) Green, white, black
C) Blue, green, yellow D) Red, blue, green
 
Answer & Explanation Answer: D) Red, blue, green

Explanation:

The Primary Colours are Blue, Red and Green. By mixing all these three primary colours we get White colour. 

The Secondary Colours are - Yellow, Magenta and Cyan.

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Q:

A man stands on the pan of a balance holding a fish in his right hand and bucket of water in his left hand. If he transfers the fish into the bucket, the total weight on the pan 

A) increases B) decreases
C) remains the same D) first increases and then decreases
 
Answer & Explanation Answer: C) remains the same

Explanation:

Before transferring the fish, the position is the man with the fish and the bucket of water. After transferring the position is: the man without the fish, but the fish inside the water in the bucket. Thus to know  whether there is any change in weight, it is enough to consider whether there is any change in weight when the fish in air is transferred into the water. The answer is there is no change as when in water though it loses weight due to upthrust of water on it, the level of water increases and exerts an equal force at the bottom.So, (c) is correct.

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Filed Under: Physics

5 3051
Q:

In a compound, chemical energy is contained in the

A) bonds B) movement of the electrons
C) unbonded electrons D) nuclei of the atoms
 
Answer & Explanation Answer: A) bonds

Explanation:

chemical energy is contained in the chemical bonds between the reactants in the chemical compounds.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

0 3049
Q:

Abu Simbel is located in which country?

A) South Africa B) Iran
C) Iraq D) Egypt
 
Answer & Explanation Answer: D) Egypt

Explanation:
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Filed Under: Famous Places

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