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

Why did Navjot Singh Sidhu put the new January calendar in the freezer

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

I always drive my customer away.

Who am I?

Which letter of the alphabet has the most water?

What kind of tree can you carry in your hand?

A man always keeps a spare tyre in his car. To make full use of all the five tyres, he changes the tyres in a manner that for a distance of 1, 00,000 km, each of them runs the same distance.

Can you calculate the distance travelled by each tyre on that journey?

This is a simple one. You just have to count the number of Fs in the given sentence.

Finished Files are the result of years of scientific study combined with the experience of years.

How many did you count?

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?