Questions

A person lent certain sum of money at 5% per annum simple interest and in 15 years the interest amounted to Rs 250 less than the sum lent. What was thesum lent (in Rs)?

Wall Street collapse led to_____________

Ramesh is richer than Satish but Jaya is less rich than Ramesh. Ram is less rich than Jaya but richer than Satish, but is not as rich as Ramesh. Ramesh is less rich than Navin. The richest amongst them is?

Nikhil is 8 yr younger than his brother Rohan . How old will Rohan be when he is twice as old as Nikhil ?

Which of the following is the largest part of the human brain?

The pH of a solution, whose hydrogen ion concentration is 1 x 10 mole per litre, will be ____.

Biogas is produced from biomass by

Which of the following compounds has a double bond?