Some people went for vacation. unfortunately it rained for 13 days when they were there. But whenever it rained in the morning, they had clean afternoon and vice versa. In all they enjoyed 11 morning and 12 afternoons. How many days did they stay there totally  Options
A) 16 days B) 17 days C) 18 days D) 19 days E) 15 days
Whenever it rains, it only rains half a day.... so look at this problem in half days.The family was rained on for 13 {half days}, but they also had 11 + 12 {half days} of sun.So, 13 + 11 + 12 = 36 half days = 18 days   ANSWER:18 days
<result>C</result>
Some people went for vacation. unfortunately it rained for 13 days when they were there. But whenever it rained in the morning, they had clean afternoon and vice versa. In all they enjoyed 11 morning and 12 afternoons. How many days did they stay there totally