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Practice Quiz or MCQ (Multiple Choice Questions) with solution are available for Practice, which would help you prepare for "Calendars" under Logical Reasoning. You can practice these practice quizzes as per your speed and improvise the topic. The same topic is covered under various competitive examinations like - CAT, GMAT, Bank PO, SSC and other competitive examinations.
 
Q. India got independence on 15th August 1947.what was the day on that date ?
  • a)
    Monday
  • b)
    Friday
  • c)
    saturday
  • d)
    sunday
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Practice Quiz or MCQ (Multiple Choice Questions) with solution are ava...
We shall first calculate the number of odd days till 31 December 1946:
  • Number of odd days in the first 1600 years = 0 odd day
  • Number of odd days in the next 300 years = 1 odd day
  • Now, 46 years had 11 leap years and 35 ordinary years.
  • The number of odd days in 46 years = (2 × 11) + (1 × 35) = 22 + 35 = 57 = 8 weeks and 1 odd day.

Now, we shall calculate the number of odd days in 1947 till 15 August:
Month (Days):
  • January(31)
  • February(28)
  • March(31)
  • April(30)
  • May(31)
  • June(30)
  • July(31)
  • August(15)
Days = 31 + 28 + 31 + 30 + 31 + 30 + 31 + 15 = 227 i.e. 32 weeks and 3 odd days
So, the total number of odd days till 15 August 1947 = 0 + 1 + 1 + 3 = 5
On counting five days from Monday, we get Friday.
Therefore, 15 August 1947 was a Friday.
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Most Upvoted Answer
Practice Quiz or MCQ (Multiple Choice Questions) with solution are ava...
Explanation:
To determine the day on which India got independence on 15th August 1947, we can use the knowledge of the Gregorian calendar and the concept of leap years.

Step 1: Counting the days
We need to count the number of days from a known date to the given date. We can start from a known date such as 1st January 1947, which was a Wednesday.

Step 2: Counting the leap years
Next, we need to count the number of leap years between the known date and the given date. Leap years occur every 4 years, except for centennial years that are not divisible by 400. In this case, there are 2 leap years between 1st January 1947 and 15th August 1947 (1948 and 1952).

Step 3: Calculating the day
Now, we can calculate the total number of days by adding the number of days counted in step 1 and subtracting the number of leap years counted in step 2.

Total number of days:
Number of days between 1st January 1947 and 15th August 1947 = 226 days
Number of leap years between 1st January 1947 and 15th August 1947 = 2 leap years

Total number of days = 226 days - 2 leap years = 224 days

Step 4: Determining the day
To find the day of the week, we divide the total number of days by 7 (since there are 7 days in a week) and check the remainder.

224 ÷ 7 = 32 remainder 0

Since the remainder is 0, we conclude that 15th August 1947 was also a Wednesday.

Step 5: Finding the day on 15th August 1947
Now, we can find the day on 15th August 1947 by counting 3 days forward from Wednesday.

Wednesday -> Thursday -> Friday -> Saturday

Therefore, the day on 15th August 1947 was Friday.
Community Answer
Practice Quiz or MCQ (Multiple Choice Questions) with solution are ava...
We shall first calculate the number of odd days till 31 December 1946:
  • Number of odd days in the first 1600 years = 0 odd day
  • Number of odd days in the next 300 years = 1 odd day
  • Now, 46 years had 11 leap years and 35 ordinary years.
  • The number of odd days in 46 years = (2 × 11) + (1 × 35) = 22 + 35 = 57 = 8 weeks and 1 odd day.

Now, we shall calculate the number of odd days in 1947 till 15 August:
Month (Days):
  • January(31)
  • February(28)
  • March(31)
  • April(30)
  • May(31)
  • June(30)
  • July(31)
  • August(15)
Days = 31 + 28 + 31 + 30 + 31 + 30 + 31 + 15 = 227 i.e. 32 weeks and 3 odd days
So, the total number of odd days till 15 August 1947 = 0 + 1 + 1 + 3 = 5
On counting five days from Monday, we get Friday.
Therefore, 15 August 1947 was a Friday.
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Practice Quiz or MCQ (Multiple Choice Questions) with solution are available for Practice, which would help you prepare for "Calendars" under Logical Reasoning. You can practice these practice quizzes as per your speed and improvise the topic. The same topic is covered under various competitive examinations like - CAT, GMAT, Bank PO, SSC and other competitive examinations.Q. India got independence on 15th August 1947.what was the day on that date ?a)Mondayb)Fridayc)saturdayd)sundayCorrect answer is option 'B'. Can you explain this answer?
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