What can you deduce from the following BrainBat?

CRY
LMKI

What always comes into a house through the keyhole?

What is more useful when it is broken?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

What does it mean?

Replace the 'X' with any mathematical symbol to make the expression equal to 111.

18 X 12 X 2 X 3 = 111

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

What does Alexander the Great and Winnie the Pooh have in common?

John and Jill are madly in love with each other. To remind Jill of his pure love, John wants to send her a ring by post but in their country where burglary is quite prominent, any package that is not locked comes under the risk of being stolen for the contents.

John and Jill possess many padlocks but neither one of them has the other key.

Can you find a way John can send the ring to Jill safely?