Clock Questions and Answers for Competitive Exams.
Clock Questions and Answers-Today I have brought you the Clock Questions and Answers PDF. If you are preparing for a competitive exam and are looking for Clock Reasoning Questions and Answers then you are at the right post. Clock Reasoning Questions and Answers is an essential question for competitive exams. This question has many asked in competitive exams like SSC Railway UPSC Banking LDC UDC etc. If you want to get the question and answer PDF, you can download it with one click through this post.
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Clock Questions and Answers for Competitive Exams
1. How many times in a day, are the hands of a clock in a straight line but opposite in direction?
(A) 18
(B) 22
(C) 26
(D) 28
2. At what time, in minutes, between 3 o’clock and 4 o’clock, both the needles will coincide with each other?
(A)
(B)
(C)
(D)
Ans. D
3. At what time between 7 and 8 o’clock will the hands of a clock be in the same straight line but, not together?
(A) 6 min. past 7
(B) min. past 7
(C) min. past 7
(D) min. past 7
4. At what time between 5.30 and 6 will the hands of a clock be at right angles?
(A) min. past 5
(B) min. past 5
(C) 40 min. past 4
(D) 45 min. past 5
5. A watch that gains 5 seconds in 3 minutes was set right at 7 a.m. in the afternoon of the same day when the watch indicated a quarter past 4 o’clock, the true time is:
(A) 3 p.m.
(B) 4 p.m.
(C) 5 p.m.
(D) 6 p.m.
6. An accurate clock shows 8 o’clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 2 o’clock in the afternoon?
(A) 1460
(B) 1580
(C) 1750
(D) 1800
7. The angle between the minute hand and the hour hand of a clock when the time is 8.30, is:
(A) 600
(B) 750
(C) 850
(D) 900
8. At what angle the hands of a clock are inclined at 15 minutes past 5?
(A) %
(B) %
(C) %
(D)
9. How many times does the hand of a clock coincide in the day?
(A) 18
(B) 20
(C) 22
(D) 24
10. How many times are the hands of a clock at a right angle in a day?
(A) 24
(B) 34
(C) 44
(D) 54
11. At the time between 2 and 3 o’clock will the hand of a clock be together?
(A) min. past 2.
(B) min. past 2.
(C) min. past 2.
(D) min. past 2.
12. Find at what time between 8 and 9 o’clock will the hands of clock be in the same straight line but not together.
(A) min. past 8
(B) min. past 8
(C) min. past 8
(D) min. past 8
13. The minute hand of a clock overtakes the hour hand at intervals of 65 minutes of the correct time. How much a day does the clock gain or lose?
(A) min
(B) min.
(C) min.
(D) min.
14. A clock is set right at 5 a.m. The clock loses 16 minutes in 24 hours. What will be the true time when the clock indicates 10 p.m. on the 4th day?
(A) 12 p.m.
(B) 10 p.m.
(C) 9 p.m.
(D) 11 p.m.
15. How much does a watch lose per day, if its hands coincide every 64 minutes?
(A)
(B)
(C) 90 min.
(D) 95 min.
Clock Reasoning Formula
The formula for Clock Angle:
Minute Hand Concept
-
- In 60 Minutes – Rotate 360°
- In 1 Minute – 360060 = Rotate 6°
Hour Hand Concept
-
- In 12 Hours – Rotate 360°
- in 1 Hour – 360012 = Rotate 30°
- So, In 1 Minute = 30060������ = (½)° = Rotate 0.5°For example, How much angle does the hand make, If it turns from 2 pm to 4 pm?
=> Total Time 2 Hours = 120 Minute
hour hand make an 0.5° in 1 Minute
So, In 2 hours,
120 Minute x 0.5° = 60° (Ans)
Angle Formula
-
- H x 30 = F°
- M x112= y°
- See question number 16 for example
Types of Clock Reasoning
1. Angle Based Clock
2. Reflection of Clock
3. Defective Clock
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