Can you find a five letter word that is left with only two letters if one is removed?

What does does this rebus picture means ?

Can you find the mistake in the below statement?

Can you find the ages of a son, father and grandfather based on the following facts?
The sum of the ages of grandfather, father and son is 140 years.
The age of the son in months is the same as the grandfather in years.
The age of the son in days is the same as the father in weeks.

How many times do a clock's hands overlap in a day ?

Prove that twice of ten is the same as twice of eleven.

Five lovely ladies(Sophia, Isabella, Madison, Emma and Olivia) planned a picnic.

They each buy one thing each for the picnic.

Sophia, Emma and Olivia got a drink : orange-Juice, apple-juice, and mango-juice.
Olivia got the drink with the same letter as the one in her first name.
Emma loves mango-juice.
The other two bring some food : chocolates and pizza.
Also Madison is allergic to cheese.

So which ladies bought what ?

There is a brick of gold and a brick of iron in a boat (both 10-inch blocks), if they are both dropped into the water which will make the water level higher?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?