Questions

Q:

In a hydrogen atom, an electron moves in an orbit of radius 5.0 x 10-11 m with a speed of 2.2 x 106 m/s. What is the equivalent current? (Electronic charge = 1.6 x10-19 C)

 

 

A) 0.112 mA B) 112 mA
C) 11.2 mA D) 1.12 mA
 
Answer & Explanation Answer: D) 1.12 mA

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Filed Under: Physics
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Q:

Longest day in the Northern hemisphere is ________.

A) 21st March B) 21st September
C) 21st June D) 21st April
 
Answer & Explanation Answer: C) 21st June

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Filed Under: General Science
Exam Prep: Bank Exams , CAT

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Q:

Which one of the following does not belong to the group?

A) Android B) BADA
C) DOS D) Symbian
 
Answer & Explanation Answer: C) DOS

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Filed Under: Computer
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Q:

Every set in the dotted decimal format of IP address is called

A) Subnet B) Octet
C) Subset D) IP set
 
Answer & Explanation Answer: B) Octet

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Filed Under: Computer
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Q:

______________ scheme was launched by the Central Government to create awareness about the cleanliness of the children.

A) Sukanya Samridhi Yojana B) Bal Swachta Mission
C) Pradhan Mantri Jan Dhan Yojana D) Beti Bachao Beti Padhao Yojana
 
Answer & Explanation Answer: B) Bal Swachta Mission

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Filed Under: Indian Politics
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Q:

Decisions made by which court are binding on all other courts in India?

A) High courts B) Supreme court
C) Tehsil court D) No option is correct
 
Answer & Explanation Answer: B) Supreme court

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Filed Under: Indian Politics
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Q:

The number of seats of Lok Sabha was increased from 525 to ___ in 1973.

A) 560 B) 555
C) 550 D) 545
 
Answer & Explanation Answer: D) 545

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Filed Under: Indian Politics
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Q:

Spring tides occur when ______.

A) the moon, the sun and the earth are in the same line B) the sun is closest to earth
C) the moon is farthest from earth D) the earth is at right angles with the sun and the moon
 
Answer & Explanation Answer: A) the moon, the sun and the earth are in the same line

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Filed Under: General Science
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