Daily MCQs

What can be added to drinking water to make it absolutely safe?

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

Similar MCQs

What are the executive powers of BTC? What does the idiom “burn the midnight oil” mean? If the cost price is 95% of the selling price, what is the profit percentage? Select the most appropriate synonym for Obtrusive. What is the Full Form of Windows XP?