The price of sugar is increased by 20%. By what percentage must one cut down on the consumption of sugar, so that no extra amount has to be incurred on sugar?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e 
)%.
| Understanding/Application |
| Percentage decrement = (rate × 100)/(100 + rate) |
|
Percentage decrement in the consumption of sugar = (20 × 100)/(20 + 100) = 2000/120 = |