Tech Mahindra
Company
Numerical Ability
Clocks and Calendars
The angle between two hands at 3.45 is
a) 110 degree
b) 115 degree
c) 112 1/2 degree
d) 117 degree
Read Solution (Total 4)
-
- ----->FORMULA IS:|30H-11/2M|
----->|30*3-11/2*45|
------>|90-495/2|
------->|315/2|=157 1/2 degrees ANSWER - 8 years agoHelpfull: Yes(4) No(0)
- 157 1/2 is the answer
exp: 3*30+45/2=225/2 and 45*6=270 now 270-225/2= 315/2
- 8 years agoHelpfull: Yes(1) No(1)
- ans is c
angle =360/12*15/4=112 1/2ans
- 8 years agoHelpfull: Yes(0) No(8)
- 157.5 (45*6-3*30-45/2)=157.5
- 8 years agoHelpfull: Yes(0) No(0)
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