31. Nowadays many novel chemicals are being synthesized termed as xenobiotics. The unique feature of these is what they are I.biodegradable II.non- biodegradable III.pose on environmental threat IV.they are environment friendly

I, III
II, III
I, III, IV
II, III, IV

Detailed SolutionNowadays many novel chemicals are being synthesized termed as xenobiotics. The unique feature of these is what they are I.biodegradable II.non- biodegradable III.pose on environmental threat IV.they are environment friendly

32. Triple antigen provides immunity to children against all of the following disease, except

diphtheria
polio
tetanus
whooping cough

Detailed SolutionTriple antigen provides immunity to children against all of the following disease, except

33. Oscar Awards were instituted in

1960
1929
1903
1964

Detailed SolutionOscar Awards were instituted in

34. Which country hosted the first Asian Games?

India
Indonesia
Iran
Malaysia

Detailed SolutionWhich country hosted the first Asian Games?

35. Plorence(Chadwick) is the associated place for which of the following sport?

Skiing
Tennis
Snooker
Racking Horse

Detailed SolutionPlorence(Chadwick) is the associated place for which of the following sport?

36. The headquarter of the International Court of Justice is at

Geneva
The Hague
Rome
Vienna

Detailed SolutionThe headquarter of the International Court of Justice is at

37. Zawar (Rajasthan) is famous for

ship manufacturing
zinc mines
salt
major port

Detailed SolutionZawar (Rajasthan) is famous for

38. The term hit wicket in cricket refers to

when the bowler bowls out three batsman with three successive balls
when the batsman intercepts the ball with his leg or any part of his body between the wicket
when the batsman, while hitting the ball, strikes his own wicket with his bat or body and is declared out
None of the above

Detailed SolutionThe term hit wicket in cricket refers to

39. The major minerals found in Uttar Pradesh are

copper and graphite
limestone and dolomite
rock phosphate and dolomite
None of the above

Detailed SolutionThe major minerals found in Uttar Pradesh are

40. In a normal human body, the total number of red blood cells is

15 trillion
20 trillion
25 trillion
30 trillion

Detailed SolutionIn a normal human body, the total number of red blood cells is