Subject
Quantitative Aptitude
Topic
Clock
At what time, in minutes, between 3 o'clock and 4 o'clock, both the needles will coincide each other?
At what time, in minutes, between 3 o'clock and 4 o'clock, both the needles will coincide each other?
ক)
11 4/11খ)
13 4/11গ)
15 4/11ঘ)
16 4/11Explanation
At 3 o'clock, the minute hand is 15 min. spaces apart from the hour hand. To be coincident, it must gain 15 min. spaces.55 min. are gained in 60 min. 15 min. are gained in = (60/55 x 15)min =16+4/11 The hands are coincident at 16 + 4/11 min past 3Related questions
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