Questions

Q:

How many tentacles does an octopus have?

A) 9 B) 8
C) 3 D) 0
 
Answer & Explanation Answer: B) 8

Explanation:

An octopus have 3 hearts, 9 brains and 8 tentacles.

how_many_tentacles_does_an_octopus_have1546856090.jpg image

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Filed Under: Animals and Birds
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Q:

What is the structure of an Italian sonnet?

A) Octave B) Pentagon
C) Hexane D) Quadrapul
 
Answer & Explanation Answer: A) Octave

Explanation:

Italian sonnets have 14 lines and are written in iambic pentameter. They are divided into two sections: the octave and the sestet. The octave of an Italian sonnet consists of the first eight lines of the poem. It follows an ABBAABBA rhyme pattern.

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Filed Under: English
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Q:

Self pollination will lead to

A) Inbreeding B) Over breeding
C) Outbreeding D) Rare breeding
 
Answer & Explanation Answer: A) Inbreeding

Explanation:

Self pollination occurs in the flowers when the pollen grains of the flower falls on the stigma of the same due to wind or insects like moths and bees. This lead to the inbreeding.

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Filed Under: Biology
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Q:

What is a shell?

Answer

A shell is an interactive user interface to an operating system services that allows an user to enter commands as character strings or through a graphical user interface. The shell converts them to system calls to the OS or forks off a process to execute the command. System call results and other information from the OS are presented to the user through an interactive interface. Commonly used shells are sh,csh,ks etc.

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Subject: Operating Systems Exam Prep: GATE

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Q:

Which discovery is attributed to Phoebus Levene?

A) identification of ribose and deoxyribose B) recognition of RNA as DNA’s messenger
C) extraction and observation of DNA D) construction of an accurate DNA model
 
Answer & Explanation Answer: A) identification of ribose and deoxyribose

Explanation:

Phoebus Levene was an organic chemist in the early 1900's. He is perhaps best known for his incorrect tetranucleotide hypothesis of DNA. He is who studied the structure and function of nucleic acids.

 

The discovery of Identification of Ribose and Deoxyribose is attributed to Phoebus Levene.

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Filed Under: Famous Personalities
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Q:

What looks back but cannot see?

Answer

Reflection is what which looks back but can't see.

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Q:

RBI appoints _______ as New Executive Director in 2017 ?

A) Smt. Malvika Sinha B) Smt. Girija Rana
C) Smt. Indira Devi D) CP Rajan
 
Answer & Explanation Answer: A) Smt. Malvika Sinha

Explanation:

The Reserve Bank of India has appointed Smt. Malvika Sinha as Executive Director (ED).

As Executive Director Smt. Sinha will look after Foreign Exchange Department, Department of Government and Bank Accounts and Internal Debt Management Department.

Smt. Malvika Sinha holds a Masters Degree from University of Bombay and has done her Masters in Public Administration. She is also a Certificated Associate of Indian Institute of Bankers.

Smt. Sinha joined Reserve Bank in 1982 and as a career central banker served in the areas of regulation and supervision, foreign exchange and Government and Bank Accounts in the Bank. Prior to being promoted as ED, Smt. Sinha was Principal Chief General Manager, Department of Co-operative Banking Supervision in the Reserve Bank.

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Filed Under: General Awareness
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Q:

In the thermite process, the reducing agent is

A) Chlorine B) Aluminium
C) Silicon D) Iron
 
Answer & Explanation Answer: B) Aluminium

Explanation:

In the thermite process, the reducing agent is Aluminium.

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Filed Under: Chemistry
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