Hi dear
   Technothlonis an international school championship organized by the students of IIT Guwahati. Technothlon began in 2004with an aim to Inspire Young Minds. Starting on its journey with a participation of 200 students confined to the city of Guwahati, over the next 12 years Technothlon has expanded its reach to over 300 cities all over India and various centers abroad.

Through a series of events involving mental aptitude, logic, and dexterity, it seeks to provide school students a platform to build fundamental experience and knowledge, to exercise co-ordination skills, and to think out of the box.As its preliminary round is conducted through several centers in India, it is a competitive test of critical thinking. Its final round is conducted in IIT-Guwahati during Techniche,the annual Techno-Management festival of IIT Guwahati.

So,it is beneficial to give technothlon.
Best of Luck!