Question:
Tick (✓) the correct answer:
20% of Rs 800 = ?
(a) Rs 160
(b) Rs 16
(c) Rs 1600
(d) none of these
Solution:
(a) Rs 160
$20 \%$ of $R s 800=R s\left(800 \times \frac{20}{100}\right)$
= Rs 160
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