Average Aptitude Test Paper 836) The average age of a group of 6 boys is 19. If the new average age after a boy joins the group is 21.28, find the age of new boy.
Answer: C Explanation: 37) The average weight of a group of 5 boys is 26. If we replace a boy of weight 25 in the group with another boy so that new average increases by 3, find the weight of the new body.
Answer: C Explanation: 38) Find the average of first 6 consecutive even numbers.
Answer: D Explanation: 39) Find the average of first 9 consecutive odd numbers.
Answer: A Solution: Average Aptitude Test Paper 1 Average Aptitude Test Paper 2 Average Aptitude Test Paper 3 Average Aptitude Test Paper 4 Average Aptitude Test Paper 5 Average Aptitude Test Paper 6 Average Aptitude Test Paper 7
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