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Arithmetic Aptitude :: Time and Clock

  1.  A clock is set right at 10 am. The clock gains 10 min in a day. What will be the true time when the watch indicates 3 pm the next day ?

  2. A.

    12 min past 2 pm

    B.

    30 min past 2 pm

    C.

    45 min past 2 pm

    D.

    48 min past 2 pm


  3.  The angle between the minute hand and the hour hand of a clock when the time is 8.30, is:

  4. A.

    60º

    B.

    70º

    C.

    75º

    D.

    80º


  5.  A clock is started at 5 pm. Through how many degrees will the hour hand rotate when the clock shows quarter past 9?

  6. A.

    127.5°

    B.

    128.5°

    C.

    139.5°

    D.

    145.5°


  7.  A watch which gains uniformly is 2 minutes low at noon on Monday and is 4 min. 48 sec fast at 2 p.m. on the following Monday. When was it correct?

  8. A.

    1 p.m. on Friday

    B.

    2 p.m. on Tuesday

    C.

    2 p.m. on Wednesday

    D.

    3 p.m. on Thursday


  9.  How many times in a day, are the hands of a clock in straight line but opposite in direction?

  10. A.

    11 times

    B.

    22 times

    C.

    33 times

    D.

    44 times


  11.  How many times are the hands of a clock at right angle in a day?

  12. A.

    11 times

    B.

    22 times

    C.

    33 times

    D.

    44 times


  13.  At 3.40, the hour hand and the minute hand of a clock form an angle of:

  14. A.

    120º

    B.

    130º

    C.

     140º

    D.

     150º


  15.  The angle between the minute hand and the hour hand of a clock when the time is 4.20, is:

  16. A.

    10º

    B.

    20º

    C.

    30º

    D.

    40º


  17.  A clock is started at 6 O’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 11 O’clock in the morning?

  18. A.

    140°

    B.

    150°

    C.

    160°

    D.

     170°


  19.  If a wall clock shows 9 h 30 min. What time will the clock show in the mirror ?

  20. A.

    8 h 45 min

    B.

    8 h 50 min

    C.

    9 h 30 min

    D.

    9 h 50 min