What breaks yet never falls, and what falls yet never breaks?

The square root of number 121 is "11". What is the square root of the number "12345678987654321."?

What month of the year has 28 days?

Can you find a rabbit in the given picture?

If,

A + B = C
D - C = A
E - B = C

Based on the above equations, find out the answer for:

D + F = ?

Kareena is older than Katrina and younger than Karishma. Isabelle is younger than Bipasha and Karishma. Bipasha is older than Karishma. If Kareena and Isabelle are the same age, who's the youngest?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Keyboard words are not in alphabetical order, Why?

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

A man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.