Keyboard words are not in alphabetical order, Why?

A man died and leaves Rs.10,000 in his will. There are 6 beneficiaries- his 3 sons and their wives. The 3 wives receive Rs.3960 of which Priyanka gets Rs.100 more than Tanu and Neha gets Rs.100 more than Priyanka.
Pramod gets twice as much as his wife, Tushar gets the same as his wife, and Prashant gets 50% more than his wife.

Who is married to whom?

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

What do you get if you add 2 to 100 four times?

I shave every day, but my beard stays the same. What am I?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

Count the number of balls in picture below:

You can hear me, but you can't touch or see me.

What am I?

Find the missing letter in the last circle logically in the given below picture.

Find the next number in the sequence

5 12 24 36 ?