Bose Winter 2020 – Inter – Mains

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Welcome to the Bose Winter Olympiad 2020. This contest is attended by students from over 6 countries around the world.

This is Intermediate Mains of the Winter Olympiad suitable for kids of Grade 5, 6, and 7 onward who have appeared for Summer Bose Olympiad.

If you are in a different grade then, please contact the admin at