Regional Mathematical Olympiad or RMO is a prestigious exam for students of class 8,9,10 and 12. It is the 2nd stage conducted by Homi Bhabha Centre for Science Education (HBCSE). It is held in the month of December (the first Sunday of December).The test is conducted in each of the 19 regions of India. From each region, about 30 students are selected for the next level (Indian National Maths Olympiad). RMO exam is an opportunity for students to evaluate their profound knowledge of maths and thinking skills.