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

John and Jacob are twin brothers. One of them is a liar whereas the other one is a truth-teller.

I called their home number and one of them picked up.
I asked. 'Does John lie?' The person replied with a yes.

Whom did I talk with, John or Jacob?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

I have branches, but no fruit, trunk or leaves. What am I?

How many triangles can you count in the figure given?

Can you count the number of quadrilaterals in the picture below?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Fate has decided that you will only be pleased to meet me when you need me

Maybe that is why, when I am working, I start working

However annoying I may be to the regulars, the little ones are always inspired

I will always be waiting if you try to reach me

How many of you can guess my name, let me see

Make a sentence consisting of three words that have the whole alphabet.