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Quantitative Aptitude

CLOCK MCQs

Total Questions : 223 | Page 10 of 23 pages
Question 91. Wall clock gains 2 minutes in 12 hours, while a table clock loses 2 minutes every 36 hours. Both are set right at 12 noon on Tuesday.
The correct time when both show the same time next would be = ?
  1.    12:30 at nights, after 130 days
  2.    12 noon, after 135 days
  3.    1:30 at nights, after 130 days
  4.    12 midnight, after 135 days
 Discuss Question
Answer: Option B. -> 12 noon, after 135 days
Question 92. A clock is displaying correct time at 9 am on Monday. If the clock loses 12 minutes in 24 hours, then the actual time when the clock indicates 8 : 30 pm on Wednesday of the same week is = ?
  1.    8 pm
  2.    7 pm
  3.    9 pm
  4.    8 : 59 : 45 pm
 Discuss Question
Answer: Option C. -> 9 pm
Question 93. A wall-clock takes 9 seconds in tinging at 9 o'clock. The time, it will take in tinging at 11 o'clock, is = ?
  1.    10 seconds
  2.    1.80 seconds
  3.    11 seconds
  4.    11.25 seconds
 Discuss Question
Answer: Option D. -> 11.25 seconds
Question 94. A mechanical grandfather clock is at present showing 7 hours 40 minutes 6 seconds. Assuming that it loses 4 seconds in every hour, what time will it show after exactly $$6\frac{1}{2}$$ hours ?
  1.    14 hours 9 minutes 34 seconds
  2.    14 hours 9 minutes 40 seconds
  3.    14 hours 10 minutes 6 seconds
  4.    14 hours 10 minutes 32 seconds
 Discuss Question
Answer: Option B. -> 14 hours 9 minutes 40 seconds
Question 95. A clock strikes once at 1 o'clock, twice at 2 o'clock, thrice at 3 o'clock and so on. What is the total number of strikings in a day = ?
  1.    136
  2.    146
  3.    156
  4.    166
 Discuss Question
Answer: Option C. -> 156
Question 96. How many times are the hands of a clock at right angle in a day?
  1.    22
  2.    24
  3.    44
  4.    48
 Discuss Question
Answer: Option C. -> 44
Answer: (c).44
Question 97. How many times in a day, are the hands of a clock in straight line but opposite in direction?
  1.    20
  2.    22
  3.    24
  4.    48
 Discuss Question
Answer: Option B. -> 22
Answer: (b).22
Question 98. The angle between the minute hand and the hour hand of a clock when the time is 8.30, is:
  1.    80º
  2.    75º
  3.    60º
  4.    105º
 Discuss Question
Answer: Option B. -> 75º
Answer: (b).75º
Question 99. At what time between 9 and 10 o'clock will the hands of a watch be together?
  1.    45 min. past 9
  2.    50 min. past 9
  3.    49(1/11) min. past 9
  4.    48(2/11) min. past 9
 Discuss Question
Answer: Option C. -> 49(1/11) min. past 9
Answer: (c).49(1/11) min. past 9
Question 100. At what time between 4 and 5 o'clock will the hands of a watch point in opposite directions?
  1.    45 min. past 4
  2.    40 min. past 4
  3.    50(4/11) min. past 4
  4.    54(6/11) min. past 4
 Discuss Question
Answer: Option D. -> 54(6/11) min. past 4
Answer: (d).54(6/11) min. past 4

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