a

42. Which of the following is not a system software ?
A) Programming Language Translator B) Operating System
C) Spreadsheet Software D) Device Driver

43. Which network device is used to connect two computer networks that use different
protocols ?
A) Router B) Gateway C) Bridge D) None of the

44. The HTML tag used to insert a picture in an HTML page is
A) tag B) tag C) tag D)
45. In which year the Information Technology Act was came into force in India ?

A) 2005 B) 2002 C) 2008 D) 2000

46. Amartya Kumar Sen was awarded Nobel Prize in the year 1998 for his contributions ~

in the field of
A) Literature B) Peace
C) Physics D) None of the above

47. The National Remote Sensing Centre (NRSC) of ISRO is situated in
A) Ahmedabad B) Hyderabad
C) Sriharikota

D) Thiruvananthapuram

48. Where in India the first nuclear power plant was built ?
A) Tamil Nadu 8) Maharashtra C) Karnataka D) Uttar Pradesh

Which of the following statements is/are correct about Greenhouse gases effect ?
i. Nitrous oxide is a greenhouse gas.
ii. Carbon dioxide is a greenhouse gas.

iii, Methane is a greenhouse gas.

A) Only the statement ii B) Statements i and ii only
C) Statements ii and iii only D) All the statements i, ii and iii

50. How many States in India are traversed by the Western Ghats ?
A) 4 B) 5 C) 6 D)7

51. Sum of first 30 terms of the Arithmetic Sequence 6, 12, 18, ...., is 2790, Then, the
sum of first 30 terms of the Arithmetic Sequence 13, 19, 25, ... is

A) 3000 B) 2900 C) 3390 D) 3190
-12.