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 ?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

You want to boil a two-minute egg. If you only have a three-minute timer (hourglass), a four-minute timer and a five-minute timer, how can you boil the egg for only two minutes?

How is the moon similar to a dollar?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Do You See It?

If six children and two dogs were under an umbrella, how come none of them got wet?

Move four matchsticks to the below square to form three squares?

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

What does the below rebus riddle means?