Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209

Solve The below Equation:

ALFA + BETA + GAMA = DELTA

How many times can you subtract the number two from the number fifty?

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

Can you spot what's wrong with the following sentence?

PETER WAS ANGRY AT
HIMSELF BECAUSE HE
ACCIDENTALLY LEFT THE
THE KEYS TO HIS CAR
AT HIS FRIEND'S HOUSE.

If eleven plus two equals one, what does nine plus five equal?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

Can you find out the remainder when 3^300 is divided by 5?

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

What 5-letter word typed in all capital letters can be read the same upside down?