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Arithmetic Aptitude :: Time and Clock

  1.  At what time, in minutes, between 6'o clock and 7'o clock both the needles will coincide each other?

  2. A.

    30

    B.

    31(5/11)

    C.

    32(8/11)

    D.

    33(6/11)


  3.  At what time between 8 and 9'o clock will the hands of a clock be in the same straight line. but not together?

  4. A.

    5(5/11)

    B.

    7(2/11)

    C.

    8(1/11)

    D.

    10(1/11)


  5.  At what time between 4 and 5 will the hands of a clock be at right angles?

  6. A.

    20(5/11) min past 4

    B.

    36(7/11) min past 4

    C.

    38(2/11) min past 4

    D.

    58(7/11) min past 4


  7.  What is the angle between the hands at 4.40?

  8. A.

    95°

    B.

    100°

    C.

    115°

    D.

    165°


  9.  The reflection of a clock in the mirror is 3 h 45 min. What is the actual time shown in the clock ?

  10. A.

    8 h 15 min

    B.

    8 h 45 min

    C.

    9 h 15 min

    D.

    9 h 30 min


  11.  At 6 : 15, the hour hand and the minute hand of a clock form an angle of

  12. A.

    90°

    B.

    90.5°

    C.

    97°

    D.

    97.5°


  13.  A clock is set to show the correct time at 7 am. Monday. The clock loses 15 min in 24 h. What will be the true time when the clock indicates 6 am on the following Friday?

  14. A.

    6 : 15 am Friday

    B.

    6 : 30 am Friday

    C.

    7 am Friday

    D.

    7 : 15 am Friday


  15.  How many times do the hands of a clock coincide in a day?

  16. A.

    11 times

    B.

    22 times

    C.

    33 times

    D.

    44 times


  17.  How many times in a day, the hands of a clock are straight?

  18. A.

    11 times

    B.

    22 times

    C.

    33 times

    D.

    44 times


  19.  An accurate clock shows 8 o’clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o’clock in the afternoon?

  20. A.

    144º

    B.

    150º

    C.

    168º

    D.

    180º