General Knowledge Questions

Q:

Bacteria was discovered by

A) Antonie van Leeuwenhoek B) Belarus
C) Hugo de Vries D) Robert Brown
 
Answer & Explanation Answer: A) Antonie van Leeuwenhoek

Explanation:
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Filed Under: Inventions
Exam Prep: Bank Exams

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Q:

Which of the following company has launched secret Zuma Mission for United States government?

A) Sierra Nevada Corporation B) XCOR Aerospace
C) SpaceX D) Boeing
 
Answer & Explanation Answer: C) SpaceX

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
Neha said, "Need I write a letter?"

A) Neha asked if she have to write a letter. B) Neha asked if she had been writing a letter.
C) Neha asked of writing a letter. D) Neha asked if she had to write a letter.
 
Answer & Explanation Answer: D) Neha asked if she had to write a letter.

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Filed Under: English
Exam Prep: Bank Exams

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Q:

Which of the following function is performed by the kidneys in the human body?

A) Excretion B) Respiration
C) Digestion D) Transportation
 
Answer & Explanation Answer: A) Excretion

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

When body is accelerated--

A) Its velocity never changes. B) Its speed will always change.
C) Its direction always changes. D) Its speed may or may not change.
 
Answer & Explanation Answer: D) Its speed may or may not change.

Explanation:

Uniform circular motion, that is constant speed along a circular path, is an example of a body experiencing acceleration resulting in velocity of a constant magnitude but the change of direction

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

The two day ‘Kabir Mahotsav’ in UP organized by which ministry?

A) Ministry of Tribal Affaris B) Ministry of Culture
C) Ministry of Human Resource Development D) Ministry of Home Affairs
 
Answer & Explanation Answer: B) Ministry of Culture

Explanation:

The two day ‘Kabir Mahotsav’ in UP organized by Ministry of Culture.

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Filed Under: Indian Culture
Exam Prep: Bank Exams

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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:

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.

 

The written word is necessarily confined _________ the things of the understanding because only the understanding has written language; whereas art deals ___________ ideas of a different mental texture, which words can only vaguely ____________. However, there are a large number of people who, _____________ they cannot be said to have experienced in a full sense any works of art, have undoubtedly the impelling desire which a little direction may lead on to a fuller ____________. And it is to such that books on art are useful.

 

whereas art deals ___________ ideas of a different

 

A) if B) for
C) each D) with
 
Answer & Explanation Answer: D) with

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

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