Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

What can you see in the middle of March and April that you can never see in any other month?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

A man was going to bleach his socks because they had gotten muddy the day before. As he was pouring the bleach into the washing machine, he spilt some on the floor. He got some cleaning fluid and mopped it up with a rag. Minutes later he was dead. What killed him?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

If nine thousand, nine hundred nine dollars is written as $9,909,
how should twelve thousand, twelve hundred twelve dollars be written?

A rubber ball keeps on bouncing back to 2/3 of the height from which it is dropped. Can you calculate the fraction of its original height that the ball will bounce after it is dropped and it has bounced four times without any hindrance ?

What does this rebus mean?

O
N
C
E
TIME

If we add four times the age of John four years from now to five times his age five years from now we get ten times his current age.

How old will John be two years from now?