I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Can you spot the hidden girl in the picture below?

If 1+9+8=1, what is 2+8+9?

Find the next number in the series below

21 32 54 87 131 ?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

An octopus has 8 legs. A hippogriff has 6 legs and 2 pairs of wings. A sphinx has 6 legs and one pair of wings. Now we have all 3 kinds and a total of 18 insects in a cage. We have a total of 118 legs and 20 pairs of wings. How many insects do we have of each kind?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Solve the following series:
AZ, GT, MN, __, YB

I can be cracked, made, told, and played. What am I?