Alpha is Beta's sister.

Gamma is a Beta mother.

Delta is Gamma's father.

Tango is Delta's mother.

Then,

How is Alpha related to Delta?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Can anyone tell me a word in the English dictionary which has a silent 'z'?

Find the missing number in the sequence below:

Two old friends, Jack and Bill, meet after a long time.

Three kids
Jack: Hey, how are you, man?
Bill: Not bad, got married and I have three kids now.
Jack: That's awesome. How old are they?
Bill: The product of their ages is 72 and the sum of their ages is the same as your birth date.
Jack: Cool..But I still don't know.
Bill: My eldest kid just started taking piano lessons.
Jack: Oh, now I get it.

How old are Bill's kids?

The Judge knows that Alamgir was killed by his girlfriend Jasline, but the judge is unsure whether to punish her. Why?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?

Replace the question mark with the correct number.

why number 8549176320 is one of a kind?

How can a man go eight days without sleep?