There are forty elephants and they have forty-fore heads. How can this be possible?

I am a five-letter word and people eat me. If you remove the first letter I become an energy form. If you remove the first two letters, I am needed to live. Scramble the last three letters and I am a drink. What word am I?

What has no start, end, or centre?

The ages of a father and son add up to 66.
The father's age is the son's age reversed.
How old could they be?
(3 possible solutions).

what does the below rebus mean?

I make a loud sound when I’m changing. When I do change, I get bigger but weigh less. What am I?

A detective visits his friend John just to discover that John's neighbour Dr Jacob was murdered. Dr Jacob, who is a mathematician wrote the murderer's name in a code word "Hcqtfz". There were five suspects
1. Ajit
2. Pankaj
3. Ganpat
4. Deenu
5. Hariya

The Detective was instantly able to find the murderer.
Can you?

Which city is three-fifths chick two third cat and 50% goat?

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

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98