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Q:

Speed of sound is maximum in which among the following?

A) Gases B) Vaccum
C) Liquids D) Solids
 
Answer & Explanation Answer: D) Solids

Explanation:

We know that, in solids all the particles are packed together and hence sound can travel from one to one very fast.

 

Hence, speed of sound is maximum in solids and decreses from solids to liquids and liquids to gases. Sound can't travel through vaccum.

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

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Q:

Which among the following is not aprocess state in unix?

A) Running B) Runnable
C) Zombie D) Stopped
 
Answer & Explanation Answer: B) Runnable

Explanation:

The process states of unix are running,Zombie,stopped,Waiting.

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Filed Under: Operating Systems
Exam Prep: GATE

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Q:

Losoong is a festival which is celebrated in 

A) Arunachal Pradesh B) Sikkim
C) Kerala D) Madhya Pradesh
 
Answer & Explanation Answer: B) Sikkim

Explanation:
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Filed Under: Indian Culture

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Q:

Logical puzzle

You want to send a secret message to your friend Alex in the mail. But Sam, who you don't trust, has access to all your mail. So you put your message in a box with a lock. But you are not allowed to send a key! How can you get your message through securely?

Answer

- Send the box with the lock to Alex. 


- Alex can't open it, but can put another lock on the box. 


- Alex sends this box with the 2 locks back to you, you unlock your lock and send it back to Alex again.


- So there is just Alex's lock on the box and Alex can now open it.

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Subject: Logic Puzzles

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Q:

Which processor structure is pipe lined?

Answer

All x86 processors have pipelined structure.

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Subject: Hardware

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Q:

How many languages have been listed in the 8th Schedule of the Constitution of India?

A) 14 B) 15
C) 18 D) 25
 
Answer & Explanation Answer: C) 18

Explanation:

The 1950 Constitution had includeed 14 languages in the 8th Schedule. Sindhi was added seventeen years later, by the Constitution Act of 1967. Three more viz, Konkani, Nepali and Manipuri were added in 1992 by the 71st Amendment Act.

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Filed Under: Indian Politics

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Q:

A tetrad is made up of

A) four homologous pairs of chromosomes B) two homologous chromosomes, each consisting of two chromatids
C) four non-homologous chromosomes D) two homologous pairs of chromosomes
 
Answer & Explanation Answer: B) two homologous chromosomes, each consisting of two chromatids

Explanation:

A tetrad is formed from two homologous chromosomes, each consisting of two chromatids in the first stage of meiosis called prophase1.

 

A_tetrad_is_made_up_of1562827273.jpg image

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams
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5 4880
Q:

Reporting Discrepancies as incidents is a part of which phase?

A) Test Implementation and execution B) Evaluating exit criteria and reporting
C) Test Analysis and Design D) Test Closure Activities
 
Answer & Explanation Answer: A) Test Implementation and execution

Explanation:
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Filed Under: Software Testing
Job Role: Analyst , IT Trainer , Software Architect

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