Subject
Quantitative Aptitude
Topic
Average
The average of 7 numbers is After discarding one number, the average becomes What is the discarded number?
The average of 7 numbers is After discarding one number, the average becomes What is the discarded number?
ক)
7খ)
10গ)
18ঘ)
12Explanation
Total of 7 numbers = 12x7 = 84 Total of 6 numbers = 11x6 = 66 Discarded number = 18Related questions
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