46 .Rainfall in the doldrums is of the nature of :
47 .Which State of India has the largest reserves of monazite, with a high thorium content ?
48 .The intensity of earthquakes is measured on:
49 .Asteroids have their orbits between the planets :
50 .The tip of South America is :
51 .An upper air wind system with very high velocities in certain parts of the atmosphere is called :
52 .The highest Himalayan peak in India is:
53 .Which one of the following pairs is correctly matched ?
54 .What percentage of insolation is received by the earth's surface?
55 .The southernmost point of India is located in :
56 .The term 'syzygy' is referred to when the :
57 .Which one of the following planets takes the same number of days for rotation and revolution ?
58 .82Â½Â° E longitude is geographically significant to India because:
59 .Which of the following countries is known as the 'Sugar bowl of the World'?
60 .Which one of the following constituents of the atmosphere causes greatest changes in climate and weather ?