Replace the question mark with the number below given a simple math problem.

Can you find out what is missing?

1 3 5
2 4 ?

Hint: It's not six. Think out of the box.

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?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Dwayne Johnson was running away with the loot from a heist in his car along with Vin Diesel. One tire was punctured and he dropped down to replace it. While changing the wheel, he dropped the four nuts that were holding the wheel and they fell into a drain. Vin Diesel gave him an idea using which they were able to drive till the rendezvous point.

What was the idea ?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?