If one pen costs Rs 3, what is the cost of 10 such pens? – InterviewSolution

1.

If one pen costs Rs 3, what is the cost of 10 such pens?

Answer»

cost of 1 pen is ₹3cost of 10 pen is ₹3 × 10 = ₹30

as we know that...cost of one pen =3no.of pen=10cost of 10 pen=

10 ×3 = 30

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