Average Aptitude Test Paper 311) What is the average of first five natural numbers?
Answer: C Explanation: Sum of first five natural numbers =1+2+3+4+5 = 15 12) If the sum is 240 and average is 40, find the number of quantities.
Answer: D Explanation: 13) A group consists of two male, two female and three children. The average age of the male is 67 years, that of the female is 35 years, and that of the children is six years. What is the average age of the group?
Answer: B Explanation: 14) Mohan gets a salary of Rs. 6435, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 months. How much salary he must have in the sixth month so that he gets an average of Rs. 6500?
Answer: B Explanation: 15) If the average of 20 numbers is zero, how many numbers may be greater than zero?
Answer: A Explanation: Average Aptitude Test Paper 1 Average Aptitude Test Paper 2 Average Aptitude Test Paper 4 Average Aptitude Test Paper 5 Average Aptitude Test Paper 6 Average Aptitude Test Paper 7 Average Aptitude Test Paper 8
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