Questions

Q:

_____ is the major component of natural gas.

A) Acetone B) Methane
C) Chlorine D) Hexane
 
Answer & Explanation Answer: B) Methane

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Filed Under: Chemistry
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Q:

Name the noble gas which is placed in the third period and eighth group of the Modern Periodic table.

A) Helium B) Argon
C) Neon D) Krypton
 
Answer & Explanation Answer: B) Argon

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Filed Under: Chemistry
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Q:

Consider the following statements with respect to Bitcoins or 'cryptocurrencies' as they are commonly known; I. Bitcoin is a decentralized electronic payment system II. Only a finite number of bitcoins can be created by miners III. Bitcoins are indivisible units of currency IV. Every single bitcoin transaction is recorded in a ledger called the blockchain. Which of the above statements are correct?

A) (i), (ii) and (iii) B) (i), (iii) and (iv)
C) (i), (ii) and (iv) D) (i), (ii), (iii) and (iv)
 
Answer & Explanation Answer: C) (i), (ii) and (iv)

Explanation:

A software developer called Satoshi Nakamoto proposed bitcoin, which was an electronic payment system based on mathematical proof. The idea was to produce a currency independent of any central authority, transferable electronically, more or less instantly, with very low transaction fees. Bitcoin’s most important characteristic, and the thing that makes it different to conventional money, is that it is decentralized. Bitcoin is created digitally, by a community of people that anyone canjoin. Bitcoins are ‘mined’, using computing power in a distributed network.This network also processes transactions made with the virtual currency, effectively making bitcoin its own payment network.The bitcoin protocol –the rules that make bitcoin work –say that only 21 million bitcoins can ever be created by miners. However, these coins can be divided into smaller parts (the smallest divisible amount is one hundred millionth of a bitcoin and is called a ‘Satoshi’, after the founder of bitcoin). Bitcoin stores details of every single transaction that ever happened in the network in a huge version of a general ledger, called the blockchain.

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Filed Under: Indian Economy

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Q:

The uppermost layer over the earth's surface is called the ______.

A) Mantle B) Core
C) Crust D) Exosphere
 
Answer & Explanation Answer: C) Crust

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Filed Under: Indian Geography
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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

 

Had anybody(A)/ever told you(B)/that you're beautiful?(C)No error(D)

 

A) A B) B
C) C D) D
 
Answer & Explanation Answer: A) A

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Filed Under: English
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Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

 

Officious

 

A) Busy B) Intrusive
C) Rude D) Timid
 
Answer & Explanation Answer: D) Timid

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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

 

Decimate

 

A) Preserve B) Destroy  
C) Execute   D) Abate
 
Answer & Explanation Answer: A) Preserve

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Filed Under: English
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Q:

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

 

Indian corporates are _______________ influenced by the American style of management, including ______________ practices. The recent episodes in a couple of big and reputed corporates in India are prompting many to re-think the kind of compensation strategy that would be __________ for Indian corporates. Should it be more socialistic, as prevalent in Scandinavian, some European and Japanese companies? _______________ there be some law to govern the salary differentials? __________should different functions such as Finance be remunerated substantially higher for equivalent educational degree holders and similar efforts by individuals in other functions?

 

that would be __________ for Indian corporates.

 

 

A) ideally B) ideals
C) ideal D) idealism
 
Answer & Explanation Answer: C) ideal

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Filed Under: English
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