Use the digits below once each only to compose two fractions which when added together equal 1.
0,1,2,3,4,5,6,7,8,9

I have ten or more sons. I have less than ten sons. I have at least one son. If only one of these statements is true, how many sons do I have ?

A hunter met two shepherds, one of whom had three loaves and the other, five loaves. All the loaves were the same size. The three men agreed to share the eight loaves equally between them. After they had eaten, the hunter gave the shepherds eight bronze coins as payment for his meal. How should the two shepherds fairly divide this money?

Outflow plug is opened and to be fill up the bathtub with both taps full on. The hot tap takes 6 minutes to fill the bathtub. The cold tap takes 2 minutes and the water empties through the plug hole in 4 minutes.

In how many minutes will the bath be filled ?

Express 100 in three ways with five 5s. You can use brackets, parentheses and these signs +,-,X,/.
Example- 111-11=100 (Here, five 1s have been used to express 100)

Draw four rectangles on a piece of paper. Put nine x’s in the four rectangles so that there is an uneven number of x’s in each rectangle. Explain it.

A girl is twice as old as her brother and half as old as her father. In 50 years, her brother will be half as old as his father.

How old is the daughter now ?