AQAD - ASSET Question A Day

AQAD - ASSET Question A Day

Class 7
- 3
- 4
- 5
- 6
- 7
- 8
- 9

Hydrocarbon emissions from vehicles are due to partial burning of fuel and contribute to the air pollution. To reduce the amount of hydrocarbon emissions (and other pollutants), the use of CNG (Compressed Natural Gas) as an alternative to petrol and diesel is being tried in some Indian cities.
The hydrocarbon emissions for different vehicles using petrol/diesel and CNG as fuel are shown in the graph below.

For which of these vehicles is the percentage reduction in the amount of hydrocarbon emission the most?

may29

Science

99

13

ABajaj three wheeler BMaruti Omni
CMaruti Gypsy DAshok Leyland bus

Add an explanation to your answer

Best explanation will be featured tomorrow

+ 50

metal

AQAD Champ - April Each day as you attempt AQAD, you will be awarded diamonds based on attempts, correct answer and best explanation. At the end of every month, the student with the highest diamonds are declared as 'AQAD Champ'.

Leaderboard

1.
S Kirushigha

485

S Kirushigha

D.A.V School Adambakkam

Class 7
2.
Prateek Kumar

445

Prateek Kumar

MODERN DELHI INTERNATIONAL SCHOOL SECTOR 89 FARIDA

Class 7
3.
S Kirusshanya

425

S Kirusshanya

D.A.V School Adambakkam

Class 7
4.
Advay Anuj

410

Advay Anuj

G.D. GOENKA PUBLIC SCHOOL RANCHI

Class 7
5.
Avyansh Bahl

365

Avyansh Bahl

Modern Delhi International School

Class 7

©2026 EI Educational Initiatives Pvt Ltd

Terms & Conditions Privacy Policy