Can you count the number of lines in the below picture?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

How many triangles are there on the puzzle below?

What question can you never answer yes to?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?