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6. A lady builds 9 cm length, 10 cm width, 3cm height box using 1 cubic cm cubes. What is the minimum number of cubes required to build the box? a) 730 b) 270 c) 720 c) 310

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volume of cuboid=9*10*3=270cm3
using 1cm3 boxes, 270 cubes are required.
13 years agoHelpfull: Yes(10) No(3)

TCS Other Question

Leena cut small cubes of 10cm dimension each. She joined it to make a cuboid of length 100 cm, width 50 cm and depth 50 cm. How many more cubes does she need to make a perfect cube? a) 500 b) 250 c) 750 d) 650 1. (40 * 40 * 40 – 31 * 31 * 31 ) / (40 * 40 *+ 40 – 31 + 31 * 31 ) = ? a) 8 b) 9 c) 71 d) 51