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प्रश्न
Look out for news reports on oil. Cut these and make a collage. Put up a chart in your classroom. Also, write your own views on these news reports.
एका वाक्यात उत्तर
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उत्तर
Do it yourself.
shaalaa.com
What If It Finishes ...?
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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संबंधित प्रश्न
- What do you think they need petrol and diesel as fuel?
- Which of the vehicles do you think to give off smoke? Put a red mark on those.
What problems can we have from smoke coming out of vehicles?
| How much oil? | Scooter | Car | Tractor |
| How much petrol/diesel can be filled at a time? | |||
| How far can it go on one litre of petrol/diesel? |
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 |
- What was the difference in the rates of petrol and diesel from 2002 to 2007 and 2007 to 2014?
Why are the prices of petrol and diesel going up?
In one month how much petrol and diesel is used in your home? What is it used for?
Suggest some ways to save oil.
Do you know anyone who collects dry wood or leaves to be used for lighting a chulha?
Make a poster with a message on saving fuel. Write a slogan too. Where would you like to put up this poster?
