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Q:

Two bodies A and B are of same mass and same amount of heat is given to both of them. If the temperature of A increases more than that of B because of heat addition, then

 

A) the specific heat capacity of A is more than that of B B) the specific heat capacity of A is less than that of B
C) both A and B have the same specific heat capacity but A has greater thermal conductivity D) both A and B the same specific heat capacity but B has greater thermal conductivity
 
Answer & Explanation Answer: B) the specific heat capacity of A is less than that of B

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Filed Under: Physics

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Q:

Puzzle : Bridge Crossing

Jim, Jeanne, Louis and Anne wants to cross the bridge at night. They have only one torch light with them. Only two can cross the bridge at a time. They need torch light to cross the bridge. Each of them walks at a different speed. Jim needs 1 minute, Jeanne needs 2 minutes, Louis needs 5 minutes and Anne needs 10 minutes. A pair must walk together at the rate of the slower person. How these people can cross the bridge within 17 minutes?

Answer

First Jim and Jeanne walks across the bridge, it takes 2 minutes. 


Jim walks back with the torch light, which takes 1 minute. 


Then Louis and Anne walk on the bridge, which takes 10 minutes.


Jeanne comes back with the torch light, it takes 2 minutes.


Finally Jim and Jeanne walks across the bridge, which takes 2 minutes.


Total = 2 + 1 + 10 + 2 + 2 = 17 minutes

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Subject: Math Puzzles

17 8579
Q:

Michael Jackson was a distinguished personality in which of the following fields

A) Journalism B) Acting
C) Pop Music D) Sports
 
Answer & Explanation Answer: C) Pop Music

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Filed Under: Famous Personalities

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Q:

Who was the first posthumous recipient of Bharat Ratna  ?

A) B.R. Ambedkar B) Lal Bahadur Shastri
C) K. Kamraj D) M.G. Ramachandran
 
Answer & Explanation Answer: B) Lal Bahadur Shastri

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Filed Under: Famous Personalities

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Q:

 The load and index is which of the following?

A) A process to reject data from the data warehouse and to create the necessary indexes B) A process to load the data in the data warehouse and to create the necessary indexes
C) A process to upgrade the quality of data after it is moved into a data warehouse D) A process to upgrade the quality of data before it is moved into a data warehouse
 
Answer & Explanation Answer: B) A process to load the data in the data warehouse and to create the necessary indexes

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Filed Under: Database

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Q:

A user reports a PC problem to the Service Desk. A Service Desk representative determines that the PC is defective and indicates that according to the services catalogue, the PC will be replaced within three hours. Which ITIL process is responsible for having this user's PC replaced within three hours? 

A) Availability Management B) Change Management
C) Configuration Management D) Service Level Management
 
Answer & Explanation Answer: B) Change Management

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Filed Under: ITIL Certification

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Q:

Which statement about the Supreme Court is true?

A) The court hears all cases for which two or more justices agree that the case has merit. B) The court decides which cases it will hear. In deciding cases, the chief justice’s vote counts as two votes.
C) Every case appealed to the Supreme Court is ruled upon by the court. D) The court can hear only cases that have worked their way up from local courts.
 
Answer & Explanation Answer: B) The court decides which cases it will hear. In deciding cases, the chief justice’s vote counts as two votes.

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Filed Under: Indian Politics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

5 8566
Q:

The First Indian Woman who has climbed Mt. Everest twice without the use of Oxygen is _________

Answer

Ang Dorjee

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Subject: Famous Personalities

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