Question

. While driving what are the tips we must follow to save petrol/ diesel/natural gas

Answer 1

we have to shut down the engine when traffic signal indicates for stop

Answer 2

1. Turn off Air Conditioner.
2.Don't push the accelerator down too far.
3.Accelerate smoothly.
4.Don't drive in a rush hour.
5.Avoid long idling.
6. Don't buy premium fuel.
7. park the vehicles in the shade..
8. Encourage carpooling.
9.Turn off the vehicles while in traffic.

Hope it helps you better..