GDSO 2025

Class X — Syllabus, Pattern & Prizes

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Syllabus

What to study (Class X)

Basic Mathematics

  • Quadratic Equations
  • Arithmetic Progression
  • Polynomials
  • Pair of Linear Equations in two variables
  • Real Numbers
  • Trigonometry (Introduction to Trigonometry)

Science

Physics

  • Light: Reflection & Refraction
  • Electricity

Chemistry

  • Chemical Reactions & Equations
  • Acids, Bases & Salts

Biology

  • Life Processes
  • Control & Coordination
Exam Pattern

Two-Tier format with negative marking

Tier-1 is the preliminary level test for all applicants, while Tier-2 is the advanced level test for students who qualify Tier-1.

Tier 1 — Preliminary Level

  • Number of Questions: 30
  • Duration: 60 Minutes
  • Type of Questions: Single-correct objective questions
Marking Scheme:
• Correct Answer +4 Marks
• Incorrect Answer −1 Marks

Tier 2 — Advanced Level

(Only for students who qualify Tier 1)

  • Number of Questions: 25
  • Duration: 60 Minutes
  • Type of Questions: Higher Order Thinking MCQs
Marking Scheme:
• Correct Answer +4 Marks
• Incorrect Answer −1 Marks
Recognition

Prizes & Scholarships — Class X

Total Prize Pool for Class X: ₹ 2 Lakh
1st Rank
₹ 50,000
Cash prize to the topper
2nd Rank
₹ 25,000
Cash prize to the runner-up
Next 5 Students Ranks 3rd-7th
₹ 10,000 each
Total: ₹ 50,000
Next 15 Students Ranks 8th-22nd
₹ 5,000 each
Total: ₹ 75,000
Scholarships
GDSO 2025 offers ₹2 Crore in scholarships across classes. See the complete scholarship breakdown for eligibility and coverage.
View ₹2 Cr Scholarships
Note: All Tier-1 participants will receive a certificate of participation after the exam.