Remove two matchsticks to make the below equation correct.

Can you find the 09 errors in the picture below?

I have an eye but still cannot see.

Who am I?

Move three sticks of the spiral below to form a square.

What is the below Rebus indicate?

What has one eye, but can’t see?

I come in different shapes and sizes.
Parts of me are curved, other parts are straight.
You can put me anywhere you like,
but there is only one right place for me.
What am I?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.