alleryStart learning →A pen costs Rs 12 and a ruler Rs 7. What do 5 pens and 3 rulers cost together?
ARs 84
BRs 91
CRs 81
DRs 72
Answer & Solution
Correct answer: C. Rs 81
5 pens cost 60, 3 rulers cost 21, and 60 + 21 = 81.
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