There were 60 mangoes in a basket. Half of them were green and the rest were yellow. How many yellow mangoes are there in the basket?
From a basket of mangoes when counted in twos there was one extra, counted in threes there were two extra, counted in fours there were three extra, counted in fives there were four extra,counted in sixes there were five extra.But counted in sevens there were no extra.Atleast how many mangoes were there in the basket?