In a farewell party, 35% persons like soft drink and 55% persons like hard drink. If 10% of persons like both the drink, then what per cent of persons drink neither soft nor hard drink ?
1
15%
2
10%
3
20%
4
30%
In a farewell party, 35% persons like soft drink and 55% persons like hard drink. If 10% of persons like both the drink, then what per cent of persons drink neither soft nor hard drink ?