What occurs twice in a week, once in a year but never in a day?

John was driving a bus and got stuck when passing through an underpass. Then came Jacob with a needle and got the bus out of the underpass.

What did the boy do?

You see me once in June, twice in November, and not at all in May. What am I?

Find out the number of circles in the given picture having Illusion

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

What number do you get when you multiply all of the numbers on a telephone's number pad?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

Rahul decided to meet Simran so he boards a local train from Bombay station. Just after the station, there is a 1km long tunnel. The train starts and is now accelerating. Rahul is a claustrophobic guy, so what is the best position for him to sit?

In the attached figure, you can see a chessboard and two rooks placed on the chess board. What you have to find is the number of squares that do not contain the rooks. How many are there?