Subject
Bank Exam
Topic
Probashi Kallyan Bank Exam. 2014
The average of six numbers is The average of two of them is 4, while the average of the other two is What is the average of the remaining two numbers?
The average of six numbers is The average of two of them is 4, while the average of the other two is What is the average of the remaining two numbers?
ক)
4.5খ)
4.6গ)
4.7ঘ)
4.8Explanation
sum of six numbers = 6 x 3.95 =23.7 sum of two of them = 2 x 3.4 = 6.8 sum of other two = 2 x 3.85 =7.7 So Sum of four numbers = 14.5 So the remaining two numbers' sum = 9.2 Avg of the two = 4.6Related questions
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