Tick (✓) the correct answer:

Question:

Tick (✓) the correct answer:

How many cubes of 10 cm edge can be put in a cubical box of 1 m edge?

(a) 10

(b) 100

(c) 1000

(d) 10000

Solution:

(c) 1000

Volume of the smaller cube $=(10 \mathrm{~cm})^{3}=1000 \mathrm{~cm}^{3}$

Volume of box $=(100 \mathrm{~cm})^{3}=1000000 \mathrm{~cm}^{3} \quad[1 \mathrm{~m}=100 \mathrm{~cm}]$

$\therefore$ Total no. of cubes $=\frac{100 \times 100 \times 100}{10 \times 10 \times 10}=1000$

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