What does below Rebus say?

XLR8

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

Find the next number in the series below

21 32 54 87 131 ?

Can you count the number of triangles inside a triangle?

What number replaces the question mark

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

I shave every day, but my beard stays the same. What am I?

A guard is positioned at the one side of the bridge saying ‘A’. His task is to shoot all those who try to leave from ‘A’ to the other side and say ‘B’. He also need to welcome the person who comes from another side ‘B’ to his side ‘A’. The guard comes out of his post every 1 hour and looks down the bridge for any people trying to leave. You are at side ‘A’ and wish to go to another side ‘B’. you also know that it would take 1:45 hr to cross the bridge. How will you cross the bridge?

Three men in a cafe order a meal the total cost of which is $15. They each contribute $5. The waiter takes the money to the chef who recognises the three as friends and asks the waiter to return $5 to the men.

The waiter is not only poor at mathematics but dishonest and instead of going to the trouble of splitting the $5 between the three he simply gives them $1 each and pockets the remaining $2 for himself.

Now, each of the men effectively paid $4, the total paid is therefore $12. Add the $2 in the waiters pocket and this comes to $14. Where has the other $1 gone from the original $15?

Below rebus represent famous DiCaprio movie. Can you name it?