Can you decipher the two rows to find the hidden word?

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

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

Which point will the car reach to go out?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

How many times do a clock's hands overlap in a day ?

On a magical land of Mexico , all the animal in the land are rational.

There are 10 tigers and one goat.
Tiger can eat goat but since it's a magical land , the tiger who eats the goat , turns into goat and then can be eaten by the remaining tiger(s).

If we leave them for some time then how many goat and tiger will be there , when we come back ?

Every words stands for unique digit that makes the arithmetic equation true

SEVEN + SEVEN + SIX = TWENTY.

What are the digits ?