UGC NET JUNE 2014 PAPER I(21-30)

21.Identify the source of Irrigation that has recorded the maximum incidence of negative growth in terms of Net irrigated area during the years given in the table.
Government canals
Private canals
Tube wells and other wells
Other sources

22.In which of the following years, share of the tube wells and other wells in the total net irrigated area was the highest?
1998-99
2000-01
2002-03
2004-05

23.The acronym FTP stands for
File Transfer Protocol
Fast Transfer Protocol
File Tracking Protocol
File Transfer Procedure

24.Which one of the following is not a/an image/graphic file format?
PNG
GIF
BMP
GUI

25. The first web browser is
Internet Explorer
Netscape
World Wide Web
Firefox

26.When a computer is booting, BIOS is loaded to the memory by
RAM
ROM
CD-ROM
TCP

27.Which one of the following is not the same as the other three?
MAC address
Hardware address
Physical address
IP address

28.Identify the IP address from the following:
300 ⋅ 215 ⋅ 317 ⋅ 3
302 ⋅ 215@ 417 ⋅ 5
202 ⋅ 50 ⋅ 20 ⋅ 148
202 – 50 – 20 – 148

29.The population of India is about 1.2 billion.
Take the average consumption of energy per person per year in India as 30 Mega Joules.
If this consumption is met by carbon based fuels and the rate of carbon emissions per kilojoules is 15 × 10 6 kgs, the total carbon emissions per year from India will be
54 million metric tons
540 million metric tons
5400 million metric tons
2400 million metric tons

30.Which of the following cities has been worst affected by urban smog in recent times?
Paris
London
Los Angeles
Beijing