In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

A river should be crossed by a father, a mother and their two sons and two daughters.
There are some rules that should be followed while crossing the river. There can be only two people in the raft while crossing. The daughters cannot be with their father unless there is the presence of the mother. The sons cannot be with their mothers unless the father is present. Unless the guard is on the board, the criminals cannot be with any of the family members. Only the adults like the father, the guard, and the mother knows to use the raft.

How will they cross the river?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Aman has 1.15 rupees in his pocket. There are a total of 6 coins in his pocket.

When his friend asked him for a change, he could not give change for a rupee and five paisa.

Can you tell which coins he has?

Kareena is older than Katrina and younger than Karishma. Isabelle is younger than Bipasha and Karishma. Bipasha is older than Karishma. If Kareena and Isabelle are the same age, who's the youngest?

What is the riddle which can be asked all day with a different correct answer each time.

I never stop running even when I standstill. If I am formed by joining two identical bodies together, can you guess who I am?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

What is the next number in this series?

4,12,84,3612....

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?