Tech Mahindra
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Numerical Ability
Co-ordinate geometry
A Clock is so placed that at 12 noon its minute hand points towards north-enst. In which direction does its hour hand point at 1.30 P.M.?
a) East
b) West
c) North
d) South
e) None
Read Solution (Total 4)
-
- East
Because here 12 is considered as a nort east point and hence 1 is to be at east - 8 years agoHelpfull: Yes(20) No(0)
- i dnt knw
- 8 years agoHelpfull: Yes(3) No(7)
- c north the hour hand will point towards north direction.
- 8 years agoHelpfull: Yes(2) No(6)
- East
because for 45d it gains 15/2 minute.
and when it will 1:30 means total angle covered by minute hand is 360+180=540
and time gain by minute hand is (15*540)/(2*45)=90 minutes
so we add 90 minutes to 1:30 it will be 3' O clock ,hence hour hand points toward East.
- 8 years agoHelpfull: Yes(1) No(0)
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