Keyboard words are not in alphabetical order, Why?

No matter how little or how much you use me, you change me every month. What am I?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.

Rumel, A detective who was mere days from cracking an international smuggling ring has suddenly gone missing. While inspecting his last-known location, you find a note:

710 57735 34 5508 51 7718

Currently, there are 3 suspects: Bill, John, and Todd. Can you break the detective's code and find the criminal's name?

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

What word is represented by this rebus?

John and Jenni are a married couple. They have two kids, one of them is a girl. Assume safely that the probability of each gender is 1/2.
What is the probability that the other kid is also a girl?

Hint: It is not 1/2 as you would first think.

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?