The following question consists of three statements numbered I, II and III. Decide if data given in the statements are sufficient to answer the questions below.
On which day of the week did Pooja arrive?
I. Her sister, Anita, correctly remembers that she did not arrive on Monday.
II. Her friend, Bhawna, correctly remembers that she arrived before Friday.
III. Her mother correctly mentions that she arrived before Friday but after Tuesday.
From statement I: 
From statement III: 
On combining statement III and I: 
Pooja might have arrived on either Wednesday or Thursday. As we can’t decide one day with the given information, the data given in all three statements is inadequate to answer the question.
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