A number of light bulbs were purchased to illuminate a house. However only 3/5 of them were needed and 72 leftover light bulbs were returned. If only 70% of the cost of those returned, or Rs. 11088 were reimbursed, how much money were spent on illuminating the house?
My house number is such that, when divided by 2, 3, 4, 5 or 6 it will always leave a remainder of 1.
However, when divided by 11 there is no remainder. What is my house number?
Lavesh can paint a house in just 3 hours. However, it takes 6 hours for Vishesh to complete the same job. How long would it take for both to complete the same job?
You have 64 numbers. What is the least number of comparison needed to find the 2nd smallest out of them?
A certain number of men can finish a piece of work in 30 days. If however there were 15 men less it will take 30 days more for the work to be finished. How many men were there originally?
