Q:

What is the duration of the world’s shortest X–ray laser has been successfully created by the scientists?

A) 39 nanoseconds	B) 43 attoseconds
C) 15 picoseconds	D) 57 microseconds

Answer & Explanation Answer: B) 43 attoseconds

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

0 1076

Q:

Earth is the _______ planet from the Sun.

A) First	B) Third
C) Fifth	D) Seventh

Answer & Explanation Answer: B) Third

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

In a food chain, what is the difference between primary consumers and secondary consumers?

A) Primary consumers eat plants and other consumers, secondary consumers eat plants and decomposed matter	B) Primary consumers eat only plants, secondary consumers eat primary consumers
C) Primary consumers eat plants and decomposed matter, secondary consumers eat plants and other consumers	D) Primary consumers eat other consumers, secondary consumers eat only plants

Answer & Explanation Answer: B) Primary consumers eat only plants, secondary consumers eat primary consumers

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Filed Under: General Science

3 1076

Q:

After a credit card transaction has been authorized by theissuing bank by sending an authorization code to themerchant, the settlement stage of the process begins. Whichof the following is a system type used to process suchstatements?

A) Multitasking	B) Memory Processing
C) Level Processing	D) Batch Processing

Answer & Explanation Answer: D) Batch Processing

Explanation:

After a credit card transaction has been authorized bythe issuing bank by sending an authorization code tothe merchant, the settlement stage of the processbegins. This is called batch processing because anumber (or batch) of transactions is settled all at onetime.

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

What is the technology used in a compact disc?

A) Electrical	B) Laser
C) Electro magnetic	D) Aeronautical

Answer & Explanation Answer: B) Laser

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Filed Under: Computer
Exam Prep: Bank Exams

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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) (5, 19, 9)	B) (7, 29, 13)
C) (15, 59, 29)	D) (12, 47, 23)

Answer & Explanation Answer: B) (7, 29, 13)

Explanation:

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Filed Under: Verbal Reasoning - Logical Deduction

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Q:

On 5 September 2017, who launched an online quiz competition named ‘Prakriti Khoj’?

A) Health Ministry	B) Commerce Ministry
C) Environment Ministry	D) Home Ministry

Answer & Explanation Answer: C) Environment Ministry

Explanation:

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Filed Under: General Awareness

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Q:

What is the name of the technology developed by Australian Scientists to transform soybean oil into graphene?

A) Grape	B) GraphOne
C) GraphSoy	D) GraphAir

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