Many have heard it, but nobody has ever seen it, and it will not speak back until spoken to. What is it?

What does this simple rebus mean?

During a secret mission, an agent gave the following code to the higher authorities
AIM DUE OAT TIE MOD

However, the information is in one word only and the rest are fake. To assist the authorities in understanding better, he also sent them a clue, If I tell you any one character of the code, you can easily find out the number of vowels in the codeword.

Can you find out the code word?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

Can it be possible to build a house that has all its four walls facing towards the South?

What word begins and ends with an E, but has only one letter?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

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.

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?