Question

A stamp collector arranges his stamps during his free time. When he arranges his
stamps in pairs, there is one stamp left. It is the same when he arranges the stamps in
groups of 3, 4, 5 and 6.

Now, how many stamps will he be left with when he arranges them in groups of 8.

Answer 1

the number of stamps is 61 and if he arranges them in group of 8= 61/8
                                                                                                       =56+5
therefor, 5 stamps will be left