In which of the following states, the area under Tube-well irrigation is the highest?

Which one of the following statements is not true?

Which one of the following sector has greater consumption share of water in India?

Which of the following is known as the longest canal in India ?

Which one of the following is NOT a strategy in the Rainfed Area Development (RAD) scheme of India?

Which one of the following methods is not suitable for urban rainwater harvesting?