Correct Answer: (a) Only 1
Solution:Trishul is a group of three Himalayan mountain peaks namely Trishul I, Trishul II and Trishul III. The heights of Trisul I, Trishul II and Trishul III are 7120m, 6690m and 6008m respectively. It is located in
Uttarakhand. It looks like the Trishul of Lord Shiva.