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प्रश्न
We should use petrol and diesel judiciously. Think why?
उत्तर
We should use them carefully and judiciously as they are fossil fuels and one of our important resources of our Earth which are not available in plenty and require millions of years to form and regenerate.
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संबंधित प्रश्न
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The rates of petrol are different in each city. The rates of petrol and diesel in Delhi are given here. Look at the table and answer the questions.
| Oil | Rate of one litre in 2002 (Oct) | Rate of one litre in 2007 (Oct) | Rate of one litre in 2014 (Oct) |
| Petrol | Rs 29.91 | Rs 43.52 | Rs 67.86 |
| Diesel | Rs 18.91 | Rs 30.48 | Rs 58.97 |
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