Q:

When were bar code scanners invented?

A) 1940s	B) 1950s
C) 1960s	D) 1970s

Answer & Explanation Answer: D) 1970s

Explanation:

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Filed Under: Inventions

1 3825

Q:

.................was honored with the National Nritya Shiromani Award on January 7, 2014

A) Smt. Geeta	B) Mr. N. Radhakrishnan
C) Ms. Pritika Kalra Gandhi	D) None of the above

Answer & Explanation Answer: C) Ms. Pritika Kalra Gandhi

Explanation:

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Filed Under: Honours and Awards

2 3825

Q:

A container contains 165 litres of milk. Some quantity of milk is taken out and half of that quantity of milk, water is added in the container. Now ratio of milk to water in the container becomes 5:3. What is the quantity of water added in it?

A) 40 litre	B) 45 litre
C) 60 litre	D) 30 litre

Answer & Explanation Answer: B) 45 litre

Explanation:

Let amount of milk removed = 2x litre
So, amount of water added = x litre
Now → (165 − 2x)/x = 5/3
x = 45 lit

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

8 3824

Q:

Who amongst the following authors was in 2007 conferred the knighthood by the British government?

A) Salman Rushdie	B) V.S. Naipaul
C) Chetan Bhagat	D) Khushwant Singh

Answer & Explanation Answer: A) Salman Rushdie

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams
Job Role: Bank PO

1 3824

Q:

Which of the following stores data permanently in a computer?

A) ALU	B) Cache Memory
C) RAM	D) ROM

Answer & Explanation Answer: D) ROM

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

6 3823

Q:

In India the Inflation is calculated on the basis of which of the following indexes?

A) Wholesale Price Index(WPI)	B) Consumer Price Index(CPI)
C) Cash Reserve Ratio	D) Sensitive Index of Bombay Stock Exchange (sensex)

Answer & Explanation Answer: A) Wholesale Price Index(WPI)

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams
Job Role: Bank PO

8 3823

Q:

Does the minimum spanning tree of a graph give the shortest distance between any 2 specified nodes?

A) Yes	B) No
C) May be Yes or No	D) None

Answer & Explanation Answer: B) No

Explanation:

No.Minimal spanning tree assures that the total weight of the tree is kept at its minimum. But it doesn’t mean that the distance between any two nodes involved in the minimum-spanning tree is minimum.

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Filed Under: Database
Job Role: Database Administration

1 3823

Q:

A is shorter than B but taller than C. D is shorter than A but taller than C and E is shorter than B but taller than A. The shortest person is ?

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

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