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

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

There is a box in which distinct numbered balls have been kept. You have to pick two balls randomly from the lot.

If someone is offering you a 2 to 1 odds that the numbers will be relatively prime, for example
If the balls you picked had the numbers 6 and 13, you lose $1.
If the balls you picked had the numbers 5 and 25, you win $2.

Will you accept that bet?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

What has lots of eyes, but can’t see?

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.