Classical

June 2015 - Solved Paper

11:  

Which is an instant messenger that is used for chatting?

A.

Google Talk

B.

Altavista

C.

MAC

D.

Microsoft Office

 
 

Option: A

Explanation :

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12:  

The Gross Enrolment Ratio (GER) in institutions of higher education in India at present (2015) is about:

A.

23 percent

B.

8 percent

C.

12 percent

D.

19 percent

 
 

Option: D

Explanation :

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13:  

Two earthquakes A and B happen to be of magnitude 5 and 6 respectively on Richter Scale. The ratio of the energies released EB/EA will be approximately:

A.

~64

B.

~8

C.

~16

D.

~32

 
 

Option: D

Explanation :

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Rockz said: (7:29pm on Tuesday 1st December 2015)
How is the ans 32?calculations please
Priya Waghmare said: (10:13pm on Monday 7th November 2016)
The Richter scale is a base-10 logarithmic scale, meaning that each order of magnitude is 10 times more intensive than the last one. In other words, a two is 10 times more intense than a one and a three is 100 times greater. In the case of the Richter scale, the increase is in wave amplitude. That is, the wave amplitude in a level 6 earthquake is 10 times greater than in a level 5 earthquake, and the amplitude increases 100 times between a level 7 earthquake and a level 9 earthquake. The amount of energy released increases 31.7 times between whole number values.

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14:  

Which of the following is not an output device?

A.

Keyboard

B.

Printer

C.

Speaker

D.

Monitor

 
 

Option: A

Explanation :

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15:  

Which of the following is not open source software?

A.

Apache HTTP server

B.

Internet explorer

C.

Fedora Linux

D.

Open office

 
 

Option: B

Explanation :

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