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

Count the number of triangles in the picture below:

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

A non-stop marathon is the shared favourite sport of three brothers.

*The oldest one is fat and short and trudges slowly on.
*The middle brother's tall and slim and keeps a steady pace.
*The youngest runs just like the wind, speeding through the race.

"He is young in years, we let him run!" the other two brothers explained, "'because though he is surely number one, he is second, in a way." Why is it?

What does man love more than life, and hate more than death or mortal strife; that which satisfied men want; the poor have, and the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

What do you call a fish without an eye?

A high school has a strange principal. On the first day, he has his students perform an odd opening day ceremony:

There are one thousand lockers and one thousand students in the school. The principal asks the first student to go to every locker and open it. Then he has the second student go to every second locker and close it. The third goes to every third locker and, if it is closed, he opens it, and if it is open, he closes it. The fourth student does this to every fourth locker, and so on. After the process is completed with the thousandth student, how many lockers are open?

Find The Next Number in the series:

12 13 15 17 111 113 117 119 123 ?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.