Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

What does the below image rebus riddle means ?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?

You enter your friend's room. He is not in his room. Although you see that on the bed there are two dogs, five cats, two giraffes and three pigs. Also, a couple of chickens and ducks are flying in the room.

Calculate the number of legs standing on the floor.

Find the last number in the series below:

voN luJ yaM raM ---

The following sentence is false. The preceding sentence is true.
Are these two sentences true or false?

An old Woman left INR 33,333 to be divided equally among two fathers and two sons and each was to receive INR 11,111.
How was this possible?

I have thought of a number that is made up by using all the ten digits just once. Here are a few clues for you to guess my number:

First digits is divisible by 1.
First two digits are divisible by 2.
First three digits are divisible by 3.
First four digits are divisible by 4.
First five digits are divisible by 5.
First six digits are divisible by 6.
First seven digits are divisible by 7.
First eight digits are divisible by 8.
First nine digits are divisible by 9.
The number is divisible by 10.

Can you find out the number ?

What always comes into a house through the keyhole?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?