Look at the picture and find out which square is not linked with any of the other squares.

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

Sherlock Holmes was challenged to make a pre-drawn line smaller without erasing it. He did it in fractions of seconds. How?

Find the next number in the sequence

5 12 24 36 ?

You are on your way to visit your Friend, who lives at the end of the hill. It is his birthday, and you want to give him the cakes you have made. Between your house and his house, you have to cross 5 bridges, and as it goes in the land of make believe, there is a troll under every bridge! Each troll, quite rightly, insists that you pay a troll toll. Before you can cross their bridge, you have to give them half of the cakes you are carrying, but as they are kind trolls, they each give you back a single cake. How many cakes do you have to leave home to make sure that you arrive at a friend's house with exactly two

What's a single-digit number with no value?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

A mathematician couple was having a Frappuccino in Starbucks sitting opposite to each other. Suddenly the guy noticed the text written on the paper in front of them and exclaimed that it was wrong. The girl denied it and said it is appropriate. Both are correct. What is written on the paper?

I have teeth but i don't bite. Who Am I ?