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(#M40152657) RRB QUESTION averages Keep an EYE Keep an eye puzzle Keep an eye puzzle

The mean temperature from 9th to the 16th of january , both days inclusive, was 11.6*c and from the 10th to the 17th was 12.2*c. the temperature on the 9th was 10.8*c. what was it on the 17th?
(a)15.6*c (b) 16.6*c (C)11.6*c (d) none

Asked In RRB Amalraj.R (10 years ago)
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