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प्रश्न
Guess the use of which fuel would increase and which would decrease in the next 10 years.
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उत्तर
In the next 10 years, the use of LPG and electricity will increase, and the use of wood, coal, and cow dung cakes wifi decrease.
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संबंधित प्रश्न
- What do you think they need petrol and diesel as fuel?
How do your family members go to work from home?
What kind of problems can we face from noise of vehicles (honking)?
We should use petrol and diesel judiciously. Think why?
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?
- Where all is an oil used?
- Where is diesel used? Find out.
Who cooks food in your family? What about other families in your area?
1. In the year 1976, out of 100 how many houses used uple and wood?
2. Which was the fuel used the least in 1976?
3. In 1976, LPG and kerosene were used in ______ houses, and in 1996 this increased to ______. This means that in twenty years their use increased by________%.
4. Out of 100, how many houses were using electricity in 1996?
5. Which fuel was used the least in 1996? What percentage of houses used it in the year 1976?
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.
