What Time Should the last watch show in the below figure?

What makes this number unique: 8,549,176,320?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

Find out a multi-digit number that if multiplied by the number 9 or any of its multiplications products (i.e. 18, 27, 36, 45,..) will result in the multiplication factor repeated (n) number of times.

Can you find a five letter word that is left with only two letters if one is removed?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

How can one talk without saying a single word?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

After teaching his class all about Roman numerals (X = 10, IX=9 and so on) the teacher asked his class to draw a single continuous line and turn IX into 6. The teacher's only stipulation was that the pen could not be lifted from the paper until the line was complete.