Start learning 50% faster. Sign in now
Organic certification involves a third-party verification process conducted by accredited certifying bodies to ensure that agricultural products are produced and processed according to specific organic standards.
A man travels some distance at a speed of 20 km/hr and returns at a speed of 15 km/hr. If the total time taken by him is 3 hrs 30 min, the distance is
A train 240 meters long passes a platform in 24 seconds and a pole in 16 seconds. Find the length of the platform.
In a kilometre race, A beats B by 30 metres or 6 seconds. Find the time taken by A to finish the race?