A, B and C are three numbers. The average of A, B and C is 30. The average of A and B is 17, and the average of B and C is 78, what is the value of number B?
What is the average of first 383 natural numbers?
Two of the 22 numbers are 30 and 54, If these two are excluded the average of the remaining 20 numbers is 1 less than the average of all the 22 numbers. What is the average of all the 22 numbers?
What is the average of first 527 natural numbers?
The sales(in rupees) of a gift shop for six consecutive days is 3318, 3690, 2466, 5346, 1692 and 1470. What is the overall average sale for these six days?
This Blog Post/Article "Averages Quiz Set 015" by Parveen (Hoven) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Updated on 2017-10-26.