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Numerical Ability
Clocks and Calendars
Fifty minutes ago it was four times as many minutes past 3'o clock, how many minutes is it to six' o clock??
Read Solution (Total 2)
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- 1) Let T be the Current time in minutes
2) Time 50 mns before will be T-50 minutes
3) 50 mins before Time Past 3'o Clock will be T-50-180 (as 3'o clock is equal to 180 mins)
4) From Question its says Time before 50 mins is 4 Times time past 3'o Clock
i.e T-50 = 4(T-50-180)
i.e T-50=4(T-230)
i.e T-50=4T-920
i.e 3T=870
i.e T=290 minutes
This mean Current Time is 4Hr 50 mins
Hence its 70 mins to 6'o Clock
Ans is 70 mins - 13 years agoHelpfull: Yes(10) No(7)
- 26 minute ago...
- 13 years agoHelpfull: Yes(5) No(11)
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