Maths-only contests, including international ones, that accept Class II students from India.
Unicus Mathematics Olympiad (UMO)
Individual or school
Online, 60 minutes, multiple choice, held in July. Parents can register without the school. Unicus also runs a separate winter contest, the Unicus Global Mathematics Olympiad (UGMO), in January. Official website →
Math Kangaroo India (International Mathematical Kangaroo)
Individual or school
Part of a worldwide contest held in 90+ countries. Class 2 sits the “Pre-Ecolier” paper. Schools can register; individually registered students take the exam online. A first round, then a final round. Official website →
IPM All-India Open Mathematics Scholarship Exam
School; ask about individual entry
Run by the Institute for Promotion of Mathematics, Pune, for Standards 2 to 9. Two stages (Final Exam, then Mega Final), held offline at exam centres. Results and certificates go through schools; ask the institute about registering on your own. Official website →
SASMO (Singapore & Asian Schools Math Olympiad)
School; ask about individual entry
Run by SIMCC, Singapore; open from upper KG to Grade 12. Outside Singapore, registration is handled by each country's partner (for India, STEM Olympiad India). Ask the partner whether individual entries are accepted. Official website →
HKIMO (Hong Kong International Mathematical Olympiad)
Individual or school
Open from Primary 2. Indian students register through the India partner, Global Olympiads Academy; the first round is online, and the final is usually held in Hong Kong or Macau. Official website →
AIMO (Asia International Mathematical Olympiad)
Individual or school
Grade 2 is the youngest level. An online qualifying round for India, then an international final. Indian students register through Global Olympiads Academy. (Not the same as the “All India Mathematical Olympiad”.) Official website →