GATE 2014 [Set-2]
January 17, 2024GATE 2014 [Set-2]
January 17, 2024Question 8610 – Aptitude
What is the average of all multiples of 10 from 2 to 198?
Correct Answer: B
Question 14 Explanation:
Average of 10, 20, 30, …, 180, 190
Average = 10+20+30+…+180+190 / 19 = (19/2 [10+190]) / 19 = 100
Average = 10+20+30+…+180+190 / 19 = (19/2 [10+190]) / 19 = 100
90
100
110
120