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प्रश्न
While making the design, who did you plan to take care of:
| old people | ____________ |
| children | ____________ |
| those who cannot see? | ____________ |
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उत्तर
| old people | Low floor, special arrangements of seats near the doors |
| children | Low floor closed doors |
| those who cannot see? | Low floor, closed-door, and special arrangements of seats near the door. |
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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?
What kinds of problems will we face, if the number of vehicles keeps on increasing? For example, more traffic on the road. Talk to your elders and write about it.
Manju said, “Why doesn't everyone use a bus?” What do you think, why don’t people travel by bus?
| 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?
What would happen if you don’t get petrol or diesel for a week in your village or town?
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?
In the past 10 years use of which cooking fuel has increased in your area? Use of which fuel has decreased?
