What will you call your mother's brother's brother-in-law?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?

Trying to tease Birbal, Akbar gave him one gold coin and ask him to buy
* something for him to eat
* something for him to drink.
* something to feed the cows
* something to plant in the garden
and most important you need to buy only one thing.

What must Birbal buy to silence Akbar?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

What does below chemistry rebus means?

What does this say?

XLR8

There is a hypothetical state between the USA and Mexico border 'Tango'.
Here 70 percent of the population have defective eyesight, 75 percent are hard of hearing, 80 percent have Nose trouble and 85 percent suffer from allergies, what percentage (at a minimum) suffer from all four ailments?

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

I’m orange, I wear a green hat and I sound like a parrot. What am I?