Question

in Arun's opinion, his weight is greater than 65kg but less than 72kg. his brother does not agree with Arun and he thinks that Arun's weight is greater than 60kg but less than 70kg. his mother's view is that his weight cannot be greater than 68kg. if all are them are correct in their estimation, what is the average of different probable weights of Arun?
(a) 67kg, (b) 68kg, (c) 69kg, (d) Data inadequate, (e) None of these

Answer 1

69kg is the average weight of arun in my opinoon