Subject
Bank Exam
Topic
Standard Bank Ltd. Probationary Officer 2012
What is the value of x if the average of 105,117, 125 and x is 115?
What is the value of x if the average of 105,117, 125 and x is 115?
ক)
113খ)
123গ)
111ঘ)
103Explanation
(105 + 117 + 125 + x)/4 = 115 347 + x = 460 x = 460 - 347 = 113Related questions
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