Clocks and Calendars


  1. Today is Monday. What will be the day after 64 days ?











  1. View Hint View Answer Discuss in Forum

    Each day of the week is repeated after 7 days.
    So, after 63 days, it will be Monday.

    Correct Option: D

    Each day of the week is repeated after 7 days.
    So, after 63 days, it will be Monday.
    Hence, after 64 days. it will be Tuesday.


  1. By which of the following, a leap year must be divisible?











  1. View Hint View Answer Discuss in Forum

    A leap year must be divisible by 4, as every 4th year is a leap year.

    Correct Option: D

    A leap year must be divisible by 4, as every 4th year is a leap year.



  1. Which of the following is a leap year?











  1. View Hint View Answer Discuss in Forum

    Leap year should be completely divisible by 4.

    Correct Option: B

    As 2016 is completely divisible by 4.


  1. Number of hours and minutes from 6 : 14 am to 8 : 02 pm on the same days is











  1. View Hint View Answer Discuss in Forum

    Total hours from 6 : 14 am morning to evening 6 : 14 pm = 12 h and total hours from 6 : 14 pm evening to 8 : 02 pm evening = 8 : 02 - 6 : 14 = 1 : 48 h i.e., 1 h and 48 min

    Correct Option: C

    Total hours from 6 : 14 am morning to evening 6 : 14 pm = 12 h and total hours from 6 : 14 pm evening to 8 : 02 pm evening = 8 : 02 - 6 : 14 = 1 : 48 h i.e., 1 h and 48 min

    ∴ Total hours and minutes
    = 12 h + 1 h 48 min
    = 13 h and 48 min



  1. At what time between 3 and 4 O’clock are the hands of a clock together?









  1. View Hint View Answer Discuss in Forum

    Here, H = 3
    We know that , The two hands of the clock will be together between H and (H + 1) O’clock at minutes past H o'clock

    = 60H
    11
    60 x 3 = 180=16 4
    111111

    Correct Option: C

    Here, H = 3
    We know that , The two hands of the clock will be together between H and (H + 1) O’clock at minutes past H o'clock

    = 60H
    11
    60 x 3 = 180=16 4
    111111

    So, the hands of a clock will coincide at 16
    4
    minutes past 3 o'clock.
    11