At a wedding, the guest may have ice creams or custard with their dessert. Total number of guests present in the wedding is 250. 120 guests had Ice-Cream, 100 guests had custard and 20 guests had both ice cream and custard. Then, find the number of the guest who hadn’t ice cream or custard with their dessert?
1
60
2
50
3
40
4
30
5
45