If 1st April, 2014 is Tuesday, then 1st June, 2014 will be :

Appeared in: RRB Staff Nurse Kolkata-2015

Explanation

The total number of days between 1st April 2014 and 1st June 2014 is calculated first.
Days in April (30-1=29) + Days in May (31) + Days in June (1) = 61 total days.
The number of 'odd days' is the remainder when the total days are divided by 7. Here, 61 divided by 7 leaves a remainder of 5.
Adding these 5 odd days to the starting day (Tuesday) correctly results in Sunday (Tuesday + 1=Wed, +2=Thu, +3=Fri, +4=Sat, +5=Sun).

Option A: This is incorrect. Thursday would be the answer if there were only 2 odd days (Tuesday + 2 days), not 5.
Option B: This is incorrect. Friday would be the answer if there were 3 odd days (Tuesday + 3 days), not 5.
Option C: This is incorrect. Saturday would be the answer if there were 4 odd days (Tuesday + 4 days), not 5.

Visual 1: Infographic - Explaining the concept of 'Odd Days' in a calendar and how to calculate them for different months and years.
Visual 2: Flowchart - A step-by-step visual guide on how to solve calendar-based day prediction problems.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Calendar problems and calculating odd days as background academic context rather than a clinical decision trigger.
This question tests general intelligence and reasoning skills, which are a component of many nursing entrance and recruitment examinations.
While not a direct clinical skill, strong analytical and problem-solving abilities are crucial for nurses in making quick, logical decisions under pressure, such as calculating medication schedules or patient monitoring intervals.
What if the year was a leap year (e.g., 2012)? The calculation would remain the same for this specific date range (April-June), as the extra day in February has already passed. However, if the date range crossed February in a leap year, an extra day would need to be added to the total count.

How to Approach the Question

First, identify the start date (1st April 2014) and the end date (1st June 2014).
Calculate the total number of days between these two dates. Be precise: count the remaining days in the starting month, the full days in the months in between, and the days up to the date in the final month.
Sum the days from all months in the period to get a total number of days.
Divide this total by 7 to find the remainder. This remainder is the number of 'odd days'.
Add the number of odd days to the given starting day of the week (Tuesday) to find the day of the week for the end date.

Concept Tested & Keywords

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