text: 13
  Q:
  
  # On 17th March, 1997 Monday falls. What day of the week was it on 17th March, 1996?
  
   A) Monday B) Tuesday C) Saturday D) Wednesday
  
  Explanation:
  
  The year 1996 is a leap year. So, it has 2 odd days.
  
  So, the day on 17th March, 1997 will be 2 days beyond the day on 17th March,1996.
  
  But, 17th March, 1997 is Monday
  
  S0, 17th March, 1996 is Saturday.
  
  Q:
  
  Which two months in a year have the same calendar?
  
   A) October, December B) April, November C) June, October D) April, July
  
  Explanation:
  
  If the period between the two months is divisible by 7, then that two months will have the same calender .
  
  Now,
  (a). October + November = 31 + 30 = 61 (not divisible by 7)
  
  (b). Apr. + May + June + July + Aug. + Sep. + Oct. = 30 + 31 + 30 + 31 + 31 +30 + 31 = 213 (not divisible by 7)
  
  (c). June + July + Aug. + Sep. = 30 + 31 + 31 + 30 = 122 (not divisible by 7)
  
  (d). Apr. + May + June = 30 + 31 + 30 = 91 (divisible by 7)
  
  Hence, April and July months will have the same calendar.
  
  12 2965
  Q:
  
  How many seconds in 10 years?
  
   A) 31523500 sec B) 315360000 sec C) 315423000 sec D) 315354000 sec
  
  Explanation:
  
  We know that,
  
  1 year = 365 days
  
  1 day = 24 hours
  
  1 hour = 60 minutes
  
  1 minute = 60 seconds.
  
  Then, 1 year = 365 x 24 x 60 x 60 seconds.
  
  = 8760 x 3600
  
  1 year = 31536000 seconds.
  
  Hence, 10 years = 31536000 x 10 = 315360000 seconds.
  
  9 2090
  Q:
  
  Suppose today is Friday, what day of the week will it be 65 days from now?
  
   A) Saturday B) Sunday C) Friday D) Thursday
  
  Explanation:
  
  The day of the week repeats every 7 days.
  
  Given today is Friday. Again Friday is repeated on the 7th day, 14th,... on 7 multiple days.
  
  Hence, Friday is on the 63rd day, as 63 is multiple of 7.
  
  Now, the required day of the week on the 65th day is Sunday.
  
  12 2018
  Q:
  
  What is two weeks from today?
  
   A) same day B) previous day C) next day D) None
  
  Explanation:
  
  We know that the day repeats every 7 days, 14 days, 21 days,...
  
  So if today is Monday, after 7 days it is again Monday, after 14 days again it is Monday.
  
  Hence, after 2 weeks i.e, 14 days the day repeats and is the same day.
  
  8 2110
  Q:
  
  How old are you if you are born in 1995?
  
   A) 22 B) 23 C) 24 D) 25
  
  Explanation:
  
  Calculating Age has 2 conditions. Let your Birthday is on January 1st.
  
  1. If the month in which you are born is completed in the present year i.e, your birthday, then
  
  Your Age = Present year - Year you are born
  
  As of now, present year = 2018
  
  i.e, Age = 2018 - 1995 = 23 years.
  
  2. If the month in which you are born is not completed in the present year i.e, your birthday, then
  
  Your Age = Last year - Year you are born
  
  As of now, present year = 2018
  
  i.e, Age = 2017 - 1995 = 22 years.
  
  5 1858
  Q:
  
  The day before yesterday, I was 25 years old, and next year I will turn 28. How is it possible?
  
  On carefully inspecting this question, one can understand that there are two days which are important and these are:
  
  A. My Birthday.
  
  B. The day when I am making this statement.
  
  If you think for a while, you will understand that such statements can be made only around the year’s end. So, if my birthday is on 31 December, then I will be making this statement on 1 January.
  
  I will further explain using the following example:
  
  1. Consider that today is 01 January 2017.
  
  2. Then, the day before yesterday was 30 December 2016 and according to the question I was 25 then.
  
  3. Yesterday was 31 December 2016, which happens to be my birthday too (Woohoo!), and my age increases by one to become 26.
  
  4. I will turn 27 on my birthday this year (31 December 2017).
  
  5. I will turn 28 on my birthday next year (31 December 2018).
  
  Now, if you read the question again, it will make more sense:
  
  The day before yesterday(30 December 2016), I was 25 years old and next year(31 December 2018) I will be 28.
  
  2212
  Q:
  
  The calendar for the year 2018 will be the same for the year
  
   A) 2023 B) 2027 C) 2029 D) 2022
  
  Explanation:
  
  How to find the years which have the same Calendars :
  
  Leap year calendar repeats every 28 years.
  
  Here 28 is distributed as 6 + 11 + 11.
  
  Rules:
  
  a) If given year is at 1st position after Leap year then next repeated calendar year is Givenyear+6.
  
  b) If given year is at 2nd position after Leap year then next repeated calendar year is Givenyear+11.
  
  c) If given year is at 3rd position after Leap year then next repeated calendar year is Givenyear+11.
  
  Now, the given year is 2018
  
  We know that 2016 is a Leap year.
  
  2016    2017    2018    2019  2020
  
  Lp Y      1st     2nd      3rd     Lp Y
  
  Here 2018 is at 2 nd position after the Leap year.
  
  According to rule b) the calendar of 2018 is repeated for the year is 2018 + 11 = 2029.
  
  19 2899
  Q:
  
  How many days in 4 years?
  
   A) 1460 B) 1461 C) 1462 D) 1459
  
  Explanation:
  
  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.