MCQ
Which of the following can reduce air pollution?
- APlanting more trees on roadsides.
- BUsing $CNG$ in vehicles.
- CReducing the number of vehicles.
- ✓All of the above.
✓
Answer
Correct option: D.
All of the above.
All of the above.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Select an animal whose body is not streamlined, however when they move in water they make the body shape streamlined.
Camels store food in their _________
Which one is not hard to touch?
Air is useful for:
The rotting of the garbage is said to be completed when the garbage is:
Which of the following nutrients is provided by vegetables?
Which one of the following is not soluble in water?
Which of the following is true about air?
→|
$(i)$
|
Air is a mixture of several gases.
|
|
$(ii)$
|
Air exerts pressure.
|
|
$(iii)$
|
The composition of air is constant in all places.
|
DIRECTIONS: Read the following three statements carefully and choose the correct option.
Statement-$1$: If a human high tension wire he will get electric shock.
Statement-$2$: Transmission wires carry a very low voltage current.
Statement-$3$: A bird sitting on a bare high power transmission wire feels a very feeble current.
→Statement-$1$: If a human high tension wire he will get electric shock.
Statement-$2$: Transmission wires carry a very low voltage current.
Statement-$3$: A bird sitting on a bare high power transmission wire feels a very feeble current.
Which of the following materials is grouped wrongly in the chart given below?
