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Free Worksheets and SOF Olympiad Practice for Ages 2–16
189 SOF Olympiad worksheets with worked solutions — not just answer keys — plus 36 self-scoring mock exams, and a free library for ages 2–16.
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🏆 SOF Olympiad Practice, Class 1 to 10
189 topic-wise IMO and NSO worksheets — every question with a fully worked solution — plus 36 timed mock exams that score themselves and show the working afterwards.
Explore by Category
Find the perfect worksheet for every little learner.
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🎁 Premium Worksheet Bundles
Curated packs of our best worksheets — ad-free PDFs, answer keys, and bonus activities. One download, weeks of learning.
Class 10 SOF Practice Bundle
Everything for Class 10: SOF Maths (IMO) and SOF Science (NSO) topic-wise practice worksheets plus full practice exam sets, with answer keys and worked solutions.
Class 9 SOF Practice Bundle
Everything for Class 9: SOF Maths (IMO) and SOF Science (NSO) topic-wise practice worksheets plus full practice exam sets, with answer keys and worked solutions.
Class 8 SOF Practice Bundle
Everything for Class 8: SOF Maths (IMO) and SOF Science (NSO) topic-wise practice worksheets plus full practice exam sets, with answer keys and worked solutions.
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View all →How It Works
1. Find a worksheet
Browse by category, age, or topic to find the perfect activity.
2. Download & print
Every worksheet is a free, print-ready PDF. No sign-up needed.
3. Learn & have fun
Watch your child build skills through play — one page at a time.
Frequently Asked Questions
▸Are the worksheets really free?
Yes! Every worksheet in our library is 100% free to download as a print-ready PDF. The free library is supported by ads and by our optional premium bundles.
▸Do I need to create an account or sign up?
Not to download worksheets — click the download button and the PDF is yours, no account or email needed. Taking an online SOF Olympiad practice exam does need a free account, so we can save your score and let you resume an in-progress attempt.
▸What ages are the worksheets for?
Our worksheets cover ages 2–16 (Playgroup through Class 10): toddler tracing and coloring, preschool and kindergarten skills, early and upper elementary math, phonics and grammar, cut-and-glue activities, plus advanced SOF Olympiad practice materials. Every worksheet shows its recommended age range.
▸Can teachers use these worksheets in the classroom?
Absolutely. All free worksheets are licensed for both personal and classroom use, so teachers, tutors and homeschoolers can print as many copies as they need for their students.
▸What do the premium bundles include?
Bundles are curated packs of our best worksheets delivered as ad-free, high-resolution PDFs with answer keys and bonus activities. You get an instant download after secure Razorpay checkout.
▸How should I print the worksheets?
Every PDF is formatted for both US Letter and A4 paper. Choose "Fit to page" in your print settings, and use card stock or laminate pages you want to reuse with a dry-erase marker.