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The average of fourteen numbers is 46. T...

The average of fourteen numbers is 46. The average of first five is 43 and that of last six numbers is 49.5. The sixth and seventh numbers are respectively 4 and 8 greater than the eighth number. What is the average of sixth and seventh numbers?

A

46

B

48

C

43

D

40

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The correct Answer is:
A
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SSC SELECTION POST-SSC PREVIOUS YEAR PAPER MATRIX LEVEL 15 OCTOBER 2019-Quantitative Aptitude Basic Arithmetic Skill
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