If 15 May 2001 is a Tuesday, then what will be the day of the week on 11 June 2013?

Given: 15 May 2001 is a Tuesday

The day of the week on May 15, 2001 (Tuesday).

the number of years: 2013 - 2001 = 12 years.

Since 12 years have 3 leap years (2004, 2008, 2012)

May 15, 2001, to May 15, 2013, is 12 years = 626 weeks (no change in day).

May 15, 2013, to June 11, 2013, is 28 days = 4 weeks.
Since May 15, 2001, is a Tuesday, 15May , 2013, is also a Tuesday.
11 June 2013, is 28 days

after 15 May , 2013, which is 4 weeks,

so it's also a Tuesday.

Thus, Option D is the correct answer.