Daily MCQs

Which of the following is usually not a water pollutant?

Please select one of the options to reveal the correct answer.

Similar MCQs

In whose commemoration is Silpi Diwas celebrated? I have _____ relatives. What was the name of Madhavdev’s sister in Assamese history? Which region is Jhum cultivation usually practised in? Speak up! I can't hear you because your dog _____ too much noise.