Question 1

How many days in 4 years?

Accepted Answer

Days in 4 years => Let the first year is Normal year i.e, its not Leap year. A Leap Years occurs once for every 4 years. 4 years => 365 + 365 + 365 + 366(Leap year) 4 years => 730 + 731 = 1461 Therefore, Number of Days in 4 Years = 1461 Days.

Question 2

What is 90 days from today? Hints : Today is 20th January 2017, Sunday

Accepted Answer

Given Today is 20th January 2017, Sunday In january, we have 31 days February - 28 days (Non leap year) March - 31 days April - 30 days => Remaining days => 31 - 20 = 11 in Jan + 28 in Feb + 31 in Mar = 11 + 28 + 31 = 70 days More 20 days to complete 90 days => upto 20th April Therefore, after 90 days from today i.e, 20th Jan 2017 is 20th Apr 2017. Now, the day of the week will be 90/7 => Remainder '6' As the day starts with '0' on sunday 6 => Saturday. Required day is 20th April, Saturday.

Question 3

Which year has 366 days?

Accepted Answer

NOTE: When a century year leaves a remiander 0, when divided by 400 then it is a leap year (366 days). So, 1200 has 366 days.

Question 4

The calendar of year 1989 was same as which year?

Accepted Answer

Given year 1989, when divided by 4 leaves a remainder of 1. NOTE: When remainder is 1, 11 is subtracted to the given year to get the result. So, 1989 - 11 = 1978

Question 5

On 24th Nov, 2007 Thursday falls. What day of the week was it on 10th Nov, 2006 ?

Accepted Answer

The year 2006 is an ordinary year. So, it has 1 odd day. So, the day on 24th Nov, 2007 will be 1 day beyond the day on 24th Nov, 2006. But, 24th Nov, 2007 is Thursday. 24 - 10 = 14 days. Therefore, 2 weeks ago it is same day. Thus, 10th Nov, 2006 is one day before 10th Nov, 2007 i.e. it is Wednesday.

Question 6

How much does a clock lose per day, if its hands coincide ever 65 minutes ?

Accepted Answer

55 min. spaces are covered in 60 min. 60 min. spaces are covered in ((60/55) x 60) min = 720/11 min. Loss in 65 min. = (720/11 - 65 ) = 5/11 Loss in 24 hrs = (5/11 x 1/65 x 24 x 60)min = 1440/143 min.

Question 7

ln a company all Mondays and Sundays are offs. If a month starts with a Monday and has 31 days then how manys offs will be there in that month?

Accepted Answer

9

Question 8

What was the day on 2nd Jan 1901 ?

Accepted Answer

2nd Jan 1901 means (1900 years and 2 day) Now, 1600 years have 0 odd day 300 years have 1 odd day 2 days has 2 odd day Total no. of odd days = 0 + 1 + 2 = 3 days Hence, the day on 2nd Jan 1901 was Wednesday.

Question 9

If 27th December 2009 was a Thursday, then what day of the week was it on 1st March 2010?

Accepted Answer

Friday

Question 10

1.12.91 is the first Sunday. Which is the fourth Tuesday of December 91 ?

Accepted Answer

1.12.91 is the first Sunday of December 91. So, 3.12.91 is the first Tuesday of the month. Clearly, 10.12.91, 17.12.91, 24.12.91 and 31.12.91 are also Tuesdays. So, 24.12.91 is the fourth Tuesday.

Question 11

What will be the day on 18th Feb,2016?

Accepted Answer

18 Feb, 2016 = (2015 years + Period from 1.1.2016 to 18.2.2016) Odd days in 1600 years = 0 Odd days in 400 years = 0 15 years = (12 ordinary years + 3 leap year) = (12 x 1 + 3 x 2)= 4 odd days Jan Feb (31 + 18 ) = 49 days 49 days = (7 weeks + 0 day)= 0 odd day. Total number of odd days = (0 + 0 + 4 + 0) = 4 odd day. Given day is Thursday

Question 12

If 4th december 1999 is Monday then what day is 3rd january 2000 ?

Accepted Answer

Here from 4th December 1999 to 3rd January 2000, there is a difference of 30 days. Number of odd days = 30/7 = 2 odd days Then no. of odd days = 2 => tuesday and wednesday(from monday). Hence on 3rd january it is wednesday.

Question 13

5th January 2018 was a Friday. Which of the following years will also have 5th January on a Friday?

Accepted Answer

2024

Question 14

Aarav's birthday is on Sunday, 12th March . On what day of the week will be Madhup's Birthday in the same year if Madhup was born on 10th August?

Accepted Answer

Thursday

Question 15

The calendar of year 1939 is same as which year?

Accepted Answer

Given year 1939, when divided by 4 leaves a remainder of 3. NOTE: When remainder is 3, 11 is added to the given year to get the result. So, 1939 + 11 = 1950

Question 16

The calendar for the year 2007 will be the same for the year

Accepted Answer

To find out which year has the same calendar as 2007, we need to check the year that has the same day of the week for the 1st of January and the same leap year pattern. Here are the steps: Check the year 2007: 2007 was a common year (not a leap year). The 1st of January 2007 was a Monday. Find the year with the same characteristics: We need to find a year that is a common year and has the 1st of January on a Monday. Also, the number of leap years in between should match. Check the options: 2014 is a common year, but the 1st of January 2014 was a Wednesday. 2016 is a leap year, so it cannot have the same calendar as 2007. 2017 is a common year, but the 1st of January 2017 was a Sunday. 2018 is a common year, and the 1st of January 2018 was a Monday, matching the 2007 calendar. Final answer: The calendar for the year 2007 will be the same as the year 2018.

Question 17

The calendar of year 1856 is same as which year?

Accepted Answer

Given year 1856, when divided by 4 leaves a remainder of 0. NOTE: When remainder is 0, 28 is added to the given year to get the result. So, 1856 + 28 = 1884

Question 18

What was the day on 16th June,1993?

Accepted Answer

Wednesday

Question 19

Karan remembers that his sister's birthday is not after 18th August. Karan's mother remembers that Karan's sister birthday is before 20th August but after 17th August. On which date of August is Karan's sister birthday?

Accepted Answer

18

Question 20

Akshar remembers that the match is after 26th April but before 30th April, while Suresh remembers that the match is after 22nd April but before 28th April. On which date of April is the match?

Accepted Answer

27

Calendar Questions