# Of the three numbers, the average of the first and second is greater than the average of the second and the third by 15. What is the difference between the first and the third of the three numbers? (a)    15                                    (b)    45                                (c)    60                  (d)          None of these

## Question ID - 50696 :- Of the three numbers, the average of the first and second is greater than the average of the second and the third by 15. What is the difference between the first and the third of the three numbers? (a)    15                                    (b)    45                                (c)    60                  (d)          None of these

3537

Let the numbers be  and

Then,

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The average of 50 numbers is 38. If the numbers 45 and 55 are discarded, then the average of the remaining numbers is

(a)    36.5                                 (b)    37                                (c)    37.5                     (d)    37.52