There was a strange boy who was born before his father. How can this be possible?

What is more useful when it is broken?

I look at you, you look at me I raise my right, you raise your left. What am I?

I am sure no one can have two things for dinner. what are they?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

Living above a star, I do not burn
Eleven friends and they do not turn
I can just be visited in a sequence, not once or repeatedly
PQRS are my initials
Can you tell my name accurately?

Can you spot the hidden girl in the picture below?

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

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?