Which of the following is incorrect?
- AMango and coconut are drupe fruits.
- BAccording to Euro norm $IV$,sulphur content for petrol is $50$ $ppm$.
- C$CO_2$ and other poisonous gases cause pollution.
- DApple is a true fruit.
Explore More
Similar Questions
What is the ascending order of $BOD$ for the following: Sewage $(S)$,Paper mill effluent $(PE)$,Distillery effluent $(DE)$,and Sugar factory effluent $(SE)$?
Medium
View SolutionIn India,forests constitute about
Easy
View SolutionSelect the correct statement regarding conventional chemical farming methods.
Medium
View SolutionWhich one of the following pairs is not correctly matched?
Medium
View SolutionIn the $1990s$,Delhi ranked ............. among the ...... most polluted cities of the world.
Easy
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo