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Q:

The first gasoline-run car engine was developed by

 

A) Henry Ford B) Carl Benz
C) Hugh Chalmers D) Horace Elgin Dodge
 
Answer & Explanation Answer: B) Carl Benz

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Filed Under: Inventions
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Q:

Rearrange the parts of the sentence in correct order.

 

We need not
P-order to nurture true cosmopolitanism
Q-burden of loving each other in
R-place on ourselves the unbearable

A) QRP B) RQP
C) PRQ D) PQR
 
Answer & Explanation Answer: B) RQP

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Inventor of WWW is ______

A) Bill Gates B) Lee.N.Feyong
C) N. Resscl D) Tim Berners Lee
 
Answer & Explanation Answer: D) Tim Berners Lee

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

A heavenly body which takes nearly the same time to complete one rotation and one revolution is 

A) an asteroid B) a comet
C) moon D) mars
 
Answer & Explanation Answer: C) moon

Explanation:

This is the reason why we see the same side of  the moon always

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Filed Under: World Geography

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Q:

Which of the following could be digital input devices for computers?

A) Digital camcorder B) Microphone
C) Scanner D) All of the above
 
Answer & Explanation Answer: D) All of the above

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Filed Under: Computer

40 7888
Q:

Which of the following is the most stable carbocation?

Screenshot_(8)1522302473.png image

A) 4 B) 3
C) 2 D) 1
 
Answer & Explanation Answer: C) 2

Explanation:

Here the most stable carbocation is the option (2).

 

Carbocations are always hungry for electrons. The stability of carbocations increases from primary to secondary to tertiary. Here, option (c) shows the most stable carbocation because it can easily withdraw electrons from two other carbon atoms and the more electronegative oxygen atom.

 

Carbocation stability depends on hyperconjugation. The tertiary carbocation is stabilized by electron releasing inductive effect.

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Filed Under: Chemistry
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12 7886
Q:

Prime Minister of India is de-facto head of which of the following bodies?
 
I. NITI Aayog
II. National Integration Council
III. Indian Board of Wildlife

 

A) Only I B) Only II
C) Both II and III D) All I, II and III
 
Answer & Explanation Answer: D) All I, II and III

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

The Lumbini was the birth place of Buddha is attested by an inscription of

A) Ashoka B) Pushyamitra Sung
C) Kanishka D) Harsha
 
Answer & Explanation Answer: A) Ashoka

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Filed Under: Indian History

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