Which is the rope you never skip with?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

What is more useful when it is broken?

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?

How many letters are in the alphabet?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

What does this rebus riddle means ?

Assume there are approximately 5,000,000,000 (5 billion) people on Earth. What would you estimate to be the result, if you multiply together the number of fingers on every person's left hand? (For the purposes of this exercise, thumbs count as fingers, for five fingers per hand.) If you cannot estimate the number then try to guess how long the number would be.

What kind of band never plays music?