UGC NET JUNE 2012 PAPER I(21-30)


As per UGC Answer Key

1.If Ram knows that y is an integer greater than 2 and less than 7 and Hari knows that y is an integer greater than 5 and less than 10, then they may correctly conclude that

y can be exactly determined
y may be either of two values
y may be any of three values
there is no value of y satisfying these conditions

2.Four pipes can fill a reservoir in 15, 20, 30 and 60 hours respectively. The first one was opened at 6 AM, second at 7 AM, third at 8 AM and the fourth at 9 AM. When will the reservoir be filled ?

11 AM
12 Noon
1 PM
1:30 PM

3.What is the contribution of wind and solar power in absolute terms in the electricity generation ?

6.79 GW
19.4 GW
C9.7 GW
29.1 GW

4.What is the contribution of renewable energy sources in absolute terms in the electricity 
generation ?
29.1 GW
26.19 GW
67.9 GW
97 GW

5.TCP/IP is necessary if one is to connect to the

Phone lines
a Server

6.Each character on the keyboard of computer has an ASCII value which stands for

American Stock Code for Information Interchange
American Standard Code for Information Interchange
African Standard Code for Information Interchange
Adaptable Standard Code for Information Change

7.Which of the following is not a programming language ?

Microsoft Office

8.Minimum number of bits required to store any 3 digit decimal number is equal to


9.Internet explorer is a type of

Operating System
IP address

10.POP3 and IMAP are e-mail accounts in which

One automatically gets one’s mail everyday
One has to be connected to the server to read or write one’s mail
One only has to be connected to the server to send and receive email
One does not need any telephone lines


  1. Que. No. 4 Ans is A Correct B is worng

    pls Expain

  2. please explain question no. 2

  3. I think question no. 4 answer c 67.9 is right

  4. Q No : 2

    Till am, amount of tank filled = (12 + 6 2)/60
    Remaining tank = 40/60 and when all four are on, filling ate is 10/60 per hours. So it takes four more hours.

    Answer is 9 + 4 = 1 pm.


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