A floor measuring 2 m by \[1.5\text{ }m\]is to be covered with tiles measuring\[25\text{ }cm\times 25\text{ }cm\]. Find the number of tiles required to cover the floor and the cost of the tiles at Rs. 420 per dozen.

A floor measuring 2 m by \[1.5\text{ }m\]is to be covered with tiles m

1.	A floor measuring 2 m by \[1.5\text{ }m\]is to be covered with tiles measuring\[25\text{ }cm\times 25\text{ }cm\]. Find the number of tiles required to cover the floor and the cost of the tiles at Rs. 420 per dozen.
A.	24, Rs.1380
B.	48, Rs. 1680
C.	48, Rs.1285
D.	24, Rs.2000
Answer» C. 48, Rs.1285

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A floor measuring 2 m by \[1.5\text{ }m\]is to be covered with tiles measuring\[25\text{ }cm\times 25\text{ }cm\]. Find the number of tiles required to cover the floor and the cost of the tiles at Rs. 420 per dozen.

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