A fellow said that when he counted his nuts by twos, threes, fours, fives and sixes, there was still one left over; but when he counted them by sevens they came out even. How many did he have?

Individual problems from throughout mathematics history, as well as articles that include problem sets for students.

A general formed his men into a square, that is, an equal number in rank and file, and he found that he had an excess of 59 men.

Find two numbers, x and y, such that their sum is 10 and x/y + y/x = 25

One person possesses 7 asavas horses, another 9 hayas horses, and another 9 camels. Each gives two animals away, one to each of the others.

Having been given the lengths, a and b, of two straight lines drawn from the acute angles of a right triangle to the middle of the opposite sides, determine the length of those sides.

There is a fish whose body weighs 8oz. Tell me how much the whole fish weighs?

Suppose the area of an equilateral triangle be 600. The sides are required.

A four-sided town measures 1100 feet on one side and 1000 feet on the other side, on one edge 600 and the other edge 600.

There is a tree with 100 branches. How many nests, eggs and birds are there?

Two men starting from the same point begin walking in different directions. Their rates of travel are in the ratio 7:3.