John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

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 ?

What demands an answer, but asks no questions

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Find the next number in the series.
1 10 24 43 67 ?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?