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Riya was born on the circled date. On which day of the week will she celebrate her 18th birthday?

Competition practiceCalendars
  • ASunday
  • BTuesday
  • CMonday
  • DWednesday

Step-by-Step Solution

From 18 June 2012 to 18 June 2030: 18 years with leap days in 2016, 2020, 2024 and 2028 (29 Feb 2012 is already past). Odd days = 18 + 4 = 22 ≡ 1, so Monday → Tuesday. (Wednesday also counts 2012's leap day.)
Answer: B) Tuesday

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