Which among the following institutes has developed a BhuParikshak device to detect soil health in 90 seconds?

• A. IIT Madras
• B. IIT Delhi
• C. IIT Bombay
• D. IIT Kanpur

Answer: (D)

IIT Kanpur has developed a portable testing device called 'BhuParikshak' that can detect soil health in just 90 seconds through a mobile application.