The correct answer is (b). Kunchikal Waterfall is a waterfall in the Western Ghats of India. It is located in the Wayanad district of Kerala. The waterfall is about 337 meters high and is one of the tallest waterfalls in Kerala. The waterfall is a popular tourist destination and is known for its beauty and its scenic surroundings.
The other options are incorrect. Option (a) is the height of Jog Falls, which is the tallest waterfall in India. Option (c) is the height of Nohkalikai Falls, which is the tallest waterfall in Meghalaya. Option (d) is the height of Athirappilly Falls, which is the tallest waterfall in Kerala.