Thread: IQ+Reasoning+Maths (get prepared here)
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Old Wednesday, September 21, 2016
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Quote:
Originally Posted by Greenboat View Post
Train travels 60km in 1.5 hours a plane travels double than train. How many km plane will travel in 20 minutes

And ,27.....How?
Train in 1 hour = 60/1.5 = 40

Plane Speed in 1 hour or 60 min = 80

Plane speed in 20 min= 80/60 * 20 = 26.67

To nearest km = 27
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