Multiple choice

If a table top is to be polished at the rate of Rs. 12 per sq. cm, then how much will it cost to polish a table top with dimensions 34 cm * 15 cm?

  1. Rs. 6100

  2. Rs. 1176

  3. Rs. 6120

  4. Rs. 42.5

  5. Rs. 12006
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Length of the table top = 34 cm Breadth of the table top = 15 cm Area of the table top to be polished = length * breadth                                                         = 34 cm * 15 cm                                                       = 510 sq.cm Cost of polishing 1 sq.cm area = Rs. 12  Cost of polishing 510 sq.cm = Rs.(12 * 510) = Rs. 6120

Ans. Rs. 6120

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