Ask Your Questions

If the integers m and n are chosen at random out of integers 1 to 100, with replacement, then the probability that a number of the form (7m + 7n) is divisible by 5 equals.....

Amit and Sumit are running a race of 100mtrs. When Amit gives Sumit a 10m headstart, he finishes 10m ahead of him. What will be the result when Amit gives Sumit a 20m headstart?

I am right now in Bcom plain 3rd sem how should I prepare to my Nov. 2016 attempt.

A 3x3x3 cube is placed on top of a 5x5x5 cube, which is placed on a table. On top of the 3x3x3 cube is placed a unit cube such that the axes of all three cubes coincide. All the visible faces are now painted red. What is the number of unit cubes that have exactly 2 faces painted?

remainder, when 16! is divided by 17?

I have been scoring 75 to 85% in VA Can u please recommend to achieve at least 95% ..

what is the eligibility criteria for IBPS?

What is the remainder when 3^21 + 9^21 + 27^21 + 81^21 is divided by 3^20+1 ?

The volumes of two vessels, which are filled up to the brim by milk of different prices, are 220 L and 180 L. An equal amount of milk is taken out from each of the two vessels, and the milk taken out from the first vessel is poured into the second vessel while the milk taken out from the second vessel is poured into the first vessel. If the price per liter of milk in both the vessels becomes the same eventually, find the volume of milk taken out from each of the two vessels.

Venn diagrams