Questions

Q:

Which of the following is not a vector quantity?

A) speed B) velocity
C) torque D) displacement
 
Answer & Explanation Answer: A) speed

Explanation:

Which_of_the_following_is_not_a_vector_quantity1552385336.png image

A vector quantity is a quantity which has both magnitude and direction. Here in the given options, speed is a scalar quantity but not the vector quantity.

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Filed Under: Physics
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254 35057
Q:

An astronaut in outer space will observe sky as

A) White B) Black
C) Blue D) Red
 
Answer & Explanation Answer: B) Black

Explanation:
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Filed Under: General Awareness

291 34971
Q:

It is difficult to fix a nail on a freely suspended wooden frame. Which law supports this statement?

 

A) Law of inertia B) Newton's second law
C) Newton's third law D) Pascal's law
 
Answer & Explanation Answer: C) Newton's third law

Explanation:
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Filed Under: Physics
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Q:

Which word or words explains the meaning of the following idioms:-

A fool’s errand

A) A blunder B) An impossible task
C) A useless undertaking D) None of these
 
Answer & Explanation Answer: B) An impossible task

Explanation:

A fool’s errand means a task that has little to no chance of being successful or beneficial.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

A person who speaks many languages

 

A) Polyglot B) Linguist
C) Bilingual D) Monolingual
 
Answer & Explanation Answer: A) Polyglot

Explanation:

Polyglot - A person who knows or speaks many languages.

Linguist - A person who speaks  foreign languages.

 

 

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Filed Under: English
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Q:

The computer's processor consists of the following parts

A) CPU and Main Memory B) Hard Disk and Floppy Drive
C) Control Unit and ALU D) Operating System and Application
 
Answer & Explanation Answer: C) Control Unit and ALU

Explanation:
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Filed Under: Computer
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188 34200
Q:

Animal without red blood cells

A) Frog B) Earthworm
C) Snake D) Peacock
 
Answer & Explanation Answer: B) Earthworm

Explanation:
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Filed Under: Biology

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Q:

Which one of the following dynasties was ruling over North India at the time of Alexander's invasion

A) Nanda B) Maurya
C) Sunga D) Kanva
 
Answer & Explanation Answer: A) Nanda

Explanation:
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Filed Under: Indian History

107 33953