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1. |
In Arun's opinion, his weight is greater than 65 kg and less than 72 kg. His brother does not agree with Arun and he thinks that Arun's weight is greater than 60 kg and less than 70 kg. His mother's view is that his weight cannot be greater than 68 kg. If all of them are correct in their estimation, the average of different probable weights of Arun (in Kg) is: |
A. | 69 |
B. | 68 |
C. | 67 |
D. | 70 |
Answer» D. 70 | |