Solve the mathematical equation in the picture below.

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

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

If we tie a Sheep to one peg, a circled grass is been eaten by the Sheep. If we tie the Sheep to two pegs with a circle on its neck, then an eclipse is eaten out of the grass by the Sheep. If we want an eclipse then we put two pegs and then put a rope in between them and the other end of the rope is tied up on the Sheep's neck.

How should we tie the peg and the Sheep so that a square is eaten out from the garden grass? We only have one Sheep rope and the peg and the rings.

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

What is always in front of you but can’t be seen?

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

Which word does the below Plexor means ?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?