Seven persons have their birthday on seven different dates of seven different months viz. january, february, march, april,may,june,july. U has birthday on 11. difference between the dates of birthday of U and Q is 8. the difference between the birthday of P and T is of more than 9 days but less than 13 days. O's birthday is in a month having 30 days. Q's birthday is in a month immediately after U but in a month having 30 days. T's birthday is in one of the month after Q's birthday. the one whose birthday is in a month having least number of days has birthday on 26. difference between the dates of the birthdays of Q and O is not less than 10. the one whose birthday is in june has birthday is on an even date. the one whose birthday is in may month has birthday on an odd date before the date on which P's has birthday. the difference between the birthday of P and S is more than 36 days but less than 39 days. the difference between the dates of the birthdays of R and O is same as the difference between the dates of the birthday of O and S.
How many months gap is there between the birthday months of R and S ?

Options

A. one
B. three
C. two
D. none

Answer

B

Explanation