Area of a circle inscribed in a square is 308 cm².The length of the diagonal of the square is

Find the least number which when subtracted from 10.000327 is a perfect square.

Find the angle between the hour hand and the minute hand of a clock when the time is 3.25 

What is the value of $$ {2tan53°\over cot37°} -{cot80°\over tan10°}$$ is:

The average of some natural numbers is 15. If 30 is added to first number and 5 is subtracted from the last number, the average become 17.5. then the numbers of natural numbers is :

 A work can be completed by P and Q in 12 and 16 days respectively. With the help of R they can complete the work in 6 days and earned R. 3696. Then find the share of R. 

Madhur scored 101 marks in Hindi, 100 in Science, 96 in Sanskrit, 108 in Maths and 78 in English if the maximum marks in each subject is equal and Madhur secured 84 percent marks in all the subjects. What will be the maximum marks for each subject?

A takes a loan of Rs. 1500 from a bank at the rate of 10% simple interest for 3 years and lends to B at the rate of 15% for the same time period. Find the overall profit of A in the whole transaction.