A kind heart person buy packed food at 3$/packet from United states and sells them at 1$/packet at Africa. After some time he becomes a millionaire.

How come the guy become millionaire ?

Can you make a six-letter word using the letters N, A and B ?

What goes up but never comes down?

If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

What is the Surname of Barbie Doll?

A man looks at a painting in a museum and says, “Brothers and sisters I have none, but that man’s father is my father’s son.” Who is in the painting?

Find the next number in the sequence

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

A family is trapped in a jungle. There is a bridge which can lead them to safety. But at one time, the bridge can only allow two people to pass through. Also, all of them are afraid of the dark and thus, they can't go alone.

Father takes 1 minute to cross, the mother takes 2 minutes, the son takes 4 and the daughter takes 5 minutes. While crossing the time taken will be according to the slower one. How can they all reach the other side in the minimum possible time?