NIACL Model Paper 3 with solutions for free online practice

Question : 23 of 100

Marks: +1, -0

A hall of breadth 4 m and length 6 m is to be renovated by replacing old mosaic tiles. How many square tiles each of 25 cm length and breadth will be required?

960
384
320
480
None of these

Validate

Solution:

(b) Number of tiles

={400×600}/{25×25}

16×24= 384

tiles

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