Bunty remembers that his sister Lali and certainly been in Chapra for one day after 16 th Febryary but before 21 st February while his mother Sarita remembers that Lali had certainly visited Chapra before 20 th February but after 17 th February. If both of them are correct then on which day in February had Lali visited Chapra?

Options

A. 18 th
B. Either 18 th or 19th
C. 19th
D. Data inadequate

Answer

B

Explanation

Accroding to Bunty: 17 th, 18 th, 19 th or 20 th February.
According to mother Sarita, 18th or 19th February ……ii
From I and ii we get
Common day: Either 18 th or 19 th February
Therefore Lali Chapra on either 18 th or 19 th of February.