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UPPSC Prelims 2020CSATQ. 66 of 221
Q. 661 markMedium
UPPSC Prelims 2020·CSAT
Two variables y and x are related as y = 5x + 4. The arithmetic mean of x is 10. The arithmetic mean of y will be
(a)50
(b)54
(c)29
(d)46
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Two variables y and x are related as y = 5x + 4. The arithmetic mean of x is 10. The arithmetic mean of y will be