Gate
Exam
Numerical Ability
How many times in a day, are the hands of a clock in straight line but opposite in direction?
A. 20
B. 22
C. 24
D. 48
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Gate Other Question
The angle between the minute hand and the hour hand of a clock when the time is 8.30, is:
A. 80º
B. 75º
C. 60º
D. 105º
How many times do the hands of a clock coincide in a day?
A. 20
B. 21
C. 22
D. 24