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Q:

The velocity required to place a vehicle in orbit round the moon is _______ that required to place it in orbit round the earth 

A) less than B) Greater than
C) equal to D) greater than or equal to
 
Answer & Explanation Answer: A) less than

Explanation:

This orbital velocity at the moon is less because orbital velocity = rg

 

where 'r ' is the orbital radius. i.e the distance of the body from the center of the earth and 'g' is the acceleration due to gravity on the body in question. In the case of the moon, both r and g are less than in the case of the earth.

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Filed Under: Physics
Exam Prep: AIEEE , GATE

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Q:

What is seismic zone extending at an angle of about 45o from the base of an ocean trench, down through lithosphere to the asthenosphere known as?

A) Appleton layer B) Benioff zone
C) Conard discontinuity D) Convergence zone
 
Answer & Explanation Answer: B) Benioff zone

Explanation:
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Filed Under: World Geography

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Q:

Which Indian born scientist was awarded the Nobel prize in Astrophysics

A) Prof Chandra Shaker B) Sir C.V.Raman
C) Satyendra Nath Bose D) Vikram Sarabhai
 
Answer & Explanation Answer: A) Prof Chandra Shaker

Explanation:
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Filed Under: Books and Authors

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Q:

Name the International Bank in which Temasek Holdings Pte, Singapore's government - owned investment arm, has announced to pick up 12 per cent stake.

A) Deutsche Bank B) ABN Amro Bank
C) HSBC Bank D) Standard Chartered Plc
 
Answer & Explanation Answer: D) Standard Chartered Plc

Explanation:
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Filed Under: Business Awareness

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Q:

Copying the logs on the standby/backup server is an operation of Log Shipping

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

It is one of the operation of Log Shipping

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Subject: Oracle Certification
Job Role: Database Administration

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Q:

As per the Census of 2001, the least urbanised State of India is

A) Arunachal Pradesh B) Assam
C) Himachal Pradesh D) Uttar Pradesh
 
Answer & Explanation Answer: C) Himachal Pradesh

Explanation:
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Filed Under: Indian Economy

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Q:

Dry ice is an example of which process

A) Condensation B) Evaporation
C) Sublimation D) Freezing
 
Answer & Explanation Answer: C) Sublimation

Explanation:

Sublimation is a process when a solid changes directly into gas instead changing into liquid first. Dry ice is an example of Sublimation process because it doesn't change into liquid CO2 and directly change into gaseous CO2 when heated.

 

Hence, Dry ice is an example of Sublimation process. 

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

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Q:

Who is appointed as new Deputy Governor of RBI in place of R. Gandhi in March, 2017 ?

A) Shrugdi Vilas B) BP Kanungo
C) Harun R. Khan D) Mundra
 
Answer & Explanation Answer: B) BP Kanungo

Explanation:

BP Kanungo was appointed as Deputy Governor in Reserve Bank of India (RBI) for three years. The Appointments Committee of Cabinet (ACC) has approved his appointment to the post with effect from the date of taking over the charge on or after April 3, an order issued by Personnel Ministry said. He has been appointed in place of R Gandhi, it said.
Kanungo was in March last year appointed as Executive Director in the central bank.

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk

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