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50 square stone slabs of equal size w...

50 square stone slabs of equal size were needed to cover a floor area of 72 sq. m. The length of each stone slab is (a) 102cm (b) 120cm (c) 201cm (d) 210cm

A

102 cm

B

120 cm

C

201 cm

D

210 cm

Text Solution

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The correct Answer is:
B
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S CHAND IIT JEE FOUNDATION-PERIMETER AND AREA -QUESTION BANK - 21(A)
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