The ratio of the number of students admitted in the year 2002 to the average of the number of students passed out in the years 2003 and 2004. is

In which of the two years, the pass percentage of students was between 60 to 70 

During 2000 to 2003, the ratio of the total number fo the students passed out to the total number of students admitted is

The percent increase in the number of students admitted in the year 2003 over that in 2001 is

Two ships are sailing in the sea on the two sides of a light house. The angle of elevation of the top of the light house as observed from the two ships are 30° and 45° respectively. If the light house is 100m high, the distance between the two ships is :(take √3=1.73)

A sum of Rs. 2000 amounts to Rs. 4000 in two years at compound interest. In how many years does the same amount becomes Rs. 8000.