What does below rebus means ?

Count the squares in the matchstick puzzle below?

You have two rectangular wires.

Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn.

However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes).

So how could you measure 45 minutes ?

People make me, save me, change me, raise me. What am I?

Can you find the largest Three-digit number whose sum is 14 and whose square is less than 5,00,000?

A cat had three kittens: Snophy, Topsy and Jorden. What was the mother's name?

Jim has three close friends at his school: Michael, John and Alice. Two of them play football, two play basketball and two play hockey. The friend who does not play hockey does not play basketball as well. The friend who does not play football does not play hockey.

Can you identify which sport/s is played by which person?

How can you make number one disappear by adding something to it?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

When is the top of a mountain similar to a savings account?