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

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?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

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

You are confined in a room and given two metal rods. Out of these two rods, one is magnet and the other is the iron rod. They look starkly similar. You don't have any other metal object in the room.

How will you decide which one of those is magnet?

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

It is always ahead of me yet I can never see it. What is it?

Can you count the number of quadrilaterals in the picture below?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?