If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age. How old will John be two years from now?
Can you find out which number multiplied by itself will give the output as 12345678987654321?
I throw two dice simultaneously. What is the probability of getting a sum as 9 of the two numbers shown?
I am the beginning of everything, the end of everywhere. I'm the beginning of eternity, the end of time and space. What am I?
Can you find the missing letter in the sequence? S - T - I - L - ? - T - F - Y - C
Replace the question mark with the correct number below.
Can you count the number of triangles in the given picture?
When I got four, I have it none. When I got two, I have it some. When I got none, I have it all. What is it?
John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?
I am quite hot but become too cold if you remove the first two letters. What am I?
Who is generally closer to the kids, mom or dad? (it's a funny riddle)
The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.