What is the value of 1/2 of 2/3 of 3/4 of 4/5 of 5/6 of 6/7 of 7/8 of 8/9 of 9/10 of 1000?

Find out the missing number in the picture attached:

When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?

How can you tell a raw egg from a hard-boiled egg?

81 x 9 = 801. What must you do to make the this equation true?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

Take number 1000 and then add 20 to it.
Now add 1000 one more time.
Now add 30.
Now add 1000 one more time.
Now add 40.
Now add 1000 one more time.
Now add 10.

What is the total?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

With the help clues provided in the image, can you find the 5 digit key?

A father is locked up in jail. His wife has gone bankrupt. Their male child has to sell his hotel in order to gain some money. Yet their girl child does not care and is quite happy.

How can someone be so rude?