Questions

Q:

The first thermionic valve was invented by

A) Thomas Edison B) Richardson
C) J.A. Fleming D) Lee De Forest
 
Answer & Explanation Answer: C) J.A. Fleming

Explanation:
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Filed Under: Inventions

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Q:

Difference between bit rate and baud rate.?

Answer

Bit rate is the number of bits transmitted during one second whereas baud rate refers to the number of signal units per second that are required to represent those bits.


baud rate = bit rate / N


where N is no-of-bits represented by each signal shift.

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Subject: Networking
Job Role: Network Engineer

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Q:

Who was the first(1st) ODI captain for India?

A) Ajit Wadekar B) Bishen Singh Bedi
C) Nawab Pataudi D) Vinoo Mankad
 
Answer & Explanation Answer: A) Ajit Wadekar

Explanation:

who_was_the_1st_odi_captain_for_india1561445632.jpg image

Ajit Laxman Wadekar was an Indian international cricketer who played for the Indian national team between 1966 and 1974. He is from Mumbai.

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

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Q:

Ravi Varma is famous in which of the following fields?

A) Dancing B) Sculpture
C) Painting D) Singing
 
Answer & Explanation Answer: C) Painting

Explanation:

he is famous in painting

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Filed Under: Indian History

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Q:

A cowboy arrives in town on Friday. He stays for 3 days and then leaves on Friday. How is that possible?

Answer

You will get the answer in the riddle itself, if you read the riddle carefully.


The riddle says "A cowboy arrives in town on Friday." So Friday is the name of the horse on which he comes. Hence, the only possibility is he arrives on the horse friday on Tuesday, stays for 3 days and leaves on the same horse on Friday. 

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Subject: Logic Puzzles Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

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Q:

Where are saved files stored in computer ?

A) Hard disk B) Cache
C) RAM D) Any of above
 
Answer & Explanation Answer: A) Hard disk

Explanation:

Most operating systems store files on a hard disk.

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Filed Under: Computer
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Q:

___ is the number of shells for elements of the 3rd period.

 

A) 1 B) 0
C) 2 D) 3
 
Answer & Explanation Answer: D) 3

Explanation:
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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Alloy of copper and zinc is called

A) Bronze B) Gold
C) Silver D) Brass
 
Answer & Explanation Answer: D) Brass

Explanation:

alloy_of_copper_and_zinc_is_called1556100441.jpg image

 

Alloy of copper and zinc is called as Brass.

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

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