When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

A car meter reading shows 72927 miles a palindromic number.
what is the minimum number of miles you would need to travel to see another palindromic number on the car meter reading?

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?

Can you identify if it's a murder or a suicide ?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

I have some blue and red sock in my drawer. I have a total of 4 socks. I pick 2 socks and the chance that I get a pair of red socks is 1/2.

What is the chance of picking a pair of blue socks?

A father's child, a mother's child, yet no one's son.

Who am I?

When 99 is considered higher than 100?

Complete the table series riddle by finding the number that can replace "??".