Exams

Raghu's tanker can fill a cistern in 4 hours. After half the cistern is filled, three more similar tankers are opened. What is the total time taken to fillthe cistern completely?

The mean of the 5 smallest numbers from a group is 15 while the mean of all the 13 members of the group taken together is 17. What is the mean of the 8 largest numbers?

Find two numbers such that their mean proportion is 12 and third proportion is 768.

For triangle ABC, find equation of median AD if co-ordinates of A, B and C are (-1,-3), (5,-4) and (3,2) respectively?

On a certain principal if the simple interest for two years is Rs 2800 and compound interest for the two years is Rs 2996, what is the rate of Interest?

If (1 - sinA)/(1 + sinA) = x, then x is

Select the word with the correct spelling.

In the following question, out of the four alternatives, choose the alternative which best expresses the meaning of the idiom/Phrase.

With might and main