Eight of us go fourth, not back, to protect our king from an attack. What are we?

I guess 76.8% of readers will like this riddle.

What's the least number of people should read this post?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

I went to the bookshop and spent one-half of the money that was in my purse.

When I came out, I found that I had as many cents as I had dollars and half as many dollars as I had cents when I went in. Find the money in my purse when I entered the store.

Why do Chinese men eat more rice than Japanese men do ?

How many words can a pen with half refill write?

What can you deduce from the following BrainBat?

CRY
LMKI

Can you count the number of triangles inside a triangle?