What is the word or phrase below?
R | E | A | D

You are given with the following sum. Each of the letters can be decoded as a digit. If we tell you that D = 5, then can you solve it entirely?

DONALD
+GERALD
=ROBERT

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Which part of London exists in France as well ?

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

A shepherd had 18 sheep, out of which, all but ten died.

Can you tell us how many sheep was he left with?

How is a fly different from a mosquito?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

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