I am an odd number. Take away a letter and I become even. What number am I?

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

Which country gets ill every time?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

Why Aeroplane windows are round?

Spot 5 differences in two Christmas tree below:

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?

John Went to the nearby store in a Mall to buy something for her home. Below is the conversation between the two:

John: How much for the one?
Shopkeeper: It is $2
John: How much for the Eleven?
Shopkeeper: It is $4
John: How much for the Hundred?
Shopkeeper: It is $6.

What is John buying?

I know a nine-letter word having only one vowel.
Do you ?

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___