At what time given below do the minute and hour hands of a clock make a right angle?
A 12 O'clock
B Quarter to 9
C Half past 9
D 3 O'clock
Ans 1:
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Class : Class 7
the correct answer do this question is d as, 3o clock makes right angle you can see in any clock if you want
Ans 6:
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Class : Class 5
dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
Ans 11:
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Ans 12:
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Ans 22:
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Class : Class 7
dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
Ans 25:
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Class : Class 5
This question has an error as at 6 O'clock it is a straight angle not a right angle , so the answer to this question in option D
Ans 30:
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Ans 32:
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Ans 34:
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Ans 35:
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Ans 36:
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Class : Class 8
At 6:00 it will be a straight angle not a right angle !!!!!!. the correct option is D