Q:

Potassium Permanganate is used for purifying drinking water, because

A) it is a sterilising agent	B) it dissolves the impurities of water
C) it is a reducing agent	D) it is an oxidising agent

Answer & Explanation Answer: D) it is an oxidising agent

Explanation:

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Filed Under: General Science

150 19671

Q:

The M.K.S. system was first introduced by

A) archimedes	B) Eienstein
C) Newton	D) Giorgi

Answer & Explanation Answer: D) Giorgi

Explanation:

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Filed Under: Chemistry

93 19670

Q:

Which of the statements given below are correct?

A) Garbine Muguruza won the Tennis 2017 French Open Women's Singles.

B) Rafael Nadal won the Tennis 2017 US Open Men's Singles.

C) Valtteri Bottas won the Formula One 2017 Brazilian Grand Prix.

A) Only A	B) Only B
C) Only C	D) Both A and B

Answer & Explanation Answer: B) Only B

Explanation:

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Filed Under: Sports
Exam Prep: Bank Exams

0 19662

Q:

Find the odd word/letters/number from the given alternatives.

(A) BCE (B) WXZ (C) MNP (D) GHK

A) A	B) B
C) C	D) D

Answer & Explanation Answer: D) D

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

0 19661

Q:

Where was electricity supply first introduced in India

A) Kolkata	B) Mumbai
C) Darjeeling	D) Chennai

Answer & Explanation Answer: C) Darjeeling

Explanation:

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Filed Under: Indian Economy

68 19655

Q:

The Computer size was very large in

A) Fourth Generation	B) Third Generation
C) Second Generation	D) First Generation

Answer & Explanation Answer: D) First Generation

Explanation:

The First Generation Computers size was very large.

Since the First generation computers used 1000s of vacuum tubes that required lot of space made them gigantic in size. Single transistor could replace 1000 vacuum tubes and a single IC chip replaced 1000s of transistors made computers smaller and more speedy.

It is obvious that computers developed with more power, reliability, speed and smaller sizes due to the enhancement of technology.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE , GRE
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration , IT Trainer , Project Manager

34 19635

Q:

What value should come in place of question mark (?) in the following question?

$44^{2} + 23^{2} = {(?)}^{2} + 4^{4}$

A) 47	B) 65
C) 52	D) 41

Answer & Explanation Answer: A) 47

Explanation:

$1936 + 529 = ?^{2} + 256 2465 = ?^{2} + 256 ?^{2} = 2465 - 256 ?^{2} = 2209 ? = 47$

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: GATE , Bank Exams

0 19623

Q:

Journalist's Day was celebrated for the first time all over the country on

A) Oct 1,1984	B) Oct 8,1984
C) Oct 20,1984	D) Oct 28,1984

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