Wipro
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Numerical Ability
Arithmetic
At 3.40, the hour hand and the minute hand of a clock form an angle of
A. 120° B. 125°
C. 130° D. 135°
Read Solution (Total 3)
-
- In 60 min, min hand moves by 360 deg
and
hr hand moves by 30 deg.
In 40 min, hr hand moves by 20 deg...wrt 3/0 clock position and 110 deg w.r.t 12'o clock position.
In 40 min, min hand moves by 240 deg.... w.r.t 12 'o clock position.
angle between min and hr hand = 240-110 = 130 deg .. option C - 12 years agoHelpfull: Yes(2) No(0)
- Apply the formula:
30h-11/2m=Angle
30*3-11/2*40
90-440/2=130 !-130!=130 degree - 11 years agoHelpfull: Yes(0) No(0)
- ans c=130............
- 9 years agoHelpfull: Yes(0) No(0)
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