I am eight letters long - "12345678"
My 1234 is an atmospheric condition.
My 34567 supports a plant.
My 4567 is too appropriate.
My 45 is a friendly thank-you.
My 678 is a man's name.

What word am I?

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

Can you find out the total number of triangles in the given figure?

Solve the counting riddle by identifying the number of triangles in the given picture.

It spends most of its day eating white, but when it’s quick enough, it gets to eat fruit and sometimes some blue things. It’s in a dark room, where the walls are blue, it runs from a ghost that roams the halls and haunts it all the time. What is it?

Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

I am not a bull but I have horns.
I am not an ass but I have a pack saddle.
Wherever I go, I leave silver behind me.

Who am I?

If a shopkeeper can only place the weights on one side of the common balance. For example, if he has weights 1 and 3 then he can measure 1, 3 and 4 only. Now the question is how many minimum weights and names of the weights you will need to measure all weights from 1 to 1000? This is a fairly simple problem and very easy to prove also.

How many words can a quill made with the feather of a pigeon write with a 100ml bottle of black ink?