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UGC NET, Dec-2011 (Paper1) Mock Test

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21. How many numbers between 100 and 300 begin or end with 2 ?
100
110
120
180

22. In a college having 300 students, every student reads 5 newspapers and every newspaper is read by 60 students. The number of newspapers required is

at least 30
at most 20
exactly 25
exactly 5

The total CO2 emissions from various sectors are 5 mmt. In the Pie Chart given below, the percentage contribution to CO2 emissions from various sectors is indicated.

23. What is the absolute CO2 emission from domestic sector ?
1.5 mmt
2.5 mmt
1.75 mmt
0.75 mmt

24. What is the absolute CO2 emission for combined thermal power and transport sectors ?
  3.25 mmt
1.5 mmt
2.5 mmt
4 mmt


25. Which of the following operating system is used on mobile phones ?
Windows Vista
Android
Windows XP
All of the above

26. If (y)x represents a number y in base x, then which of the following numbers is smallest of all ?
(1111)2
(1111)8
(1111)10
(1111)16

27.High level programming language can be converted to machine language using which of the
following ?
Oracle
Compiler
Mat lab
Assembler

28. HTML is used to create
machine language program
high level program
web page
web server

29.The term DNS stands for
Domain Name System
Defense Nuclear System
Downloadable New Software
Dependent Name Server

30. IPv4 and IPv6 are addresses used to identify computers on the internet. Find the correct statement out of the following :
Number of bits required for IPv4 address is more than number of bits required for IPv6 address.
Number of bits required for IPv4 address is same as number of bits required for IPv6 address.
Number of bits required for IPv4 address is less than number of bits required for IPv6 address.
Number of bits required for IPv4 address is 64.

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