Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

If two's company, and three's a crowd, then whats four and five ?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

There are people and strange monkeys on this island, and you can not tell who is who (Edit: until you understand what they said - see below). They speak either only the truth or only lies.
Who are the following two guys?
A: B is a lying monkey. I am human.
B: A is telling the truth.

Next Number in the Series,

5, 16, 49, 104, ?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Can you count the number of triangles in the given figure?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?