A convention is held where all the big logicians are summoned. The master places a band on everyone's forehead. Now all of them can see others bands but can't see his own. Then they are told that there are different colours of bands. All the logicians sit in circle and they are further explained that a bell will ring at regular intervals. The moment when a logician knew the colour of band on his forehead, he will leave at the next bell. If anyone leaves at the wrong bell, he will be disqualified.

The master assures the logicians that the puzzle will not be impossible for anyone of them. How will the logicians manage ?

John asked Jack, "The time right now is 7 pm. Can you tell me what will be the time 23, 999, 995 hours later ?"

While Bella does not know the answer, do you ?

What month of the year has 28 days?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

Solve the equation in the image by looking at the pattern closely.

What type of tree can I carry in my hand?

Count the number of balls in picture below:

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

What has lots of eyes, but can’t see?

In which direction should the missing arrow point?