The questions most likely in your next board exam — across every Indian board.
KnowZoid analyses 15+ years of past papers across CBSE, ICSE and state boards and predicts what's coming next — with backtested 40%+ accuracy. Solve less. Score more.
CBSE
Central Board
Class 10
Board year
Mathematics
Subject
Trigonometry
Topic · 12% weightage
Prove that (sin θ + cos θ)² + (sin θ − cos θ)² = 2. Evaluate cos²45° − sin²30°.
Ask AI: "Explain the trick behind Q1"
8
Boards supported
CBSE, ICSE, UP, MH, TN, KA, WB, NIOS
42%
Backtest accuracy
2024 CBSE Math predicted vs actual
5,971
Questions analysed
Across all indexed boards
4.8 / 5
Student rating
From 2,100+ early-access reviews
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AI pattern analysis
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Top-repeated questions
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Top 10 questions, ranked by probability
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Real results from real boards across India.
Ratings average 4.8 / 5 across 2,100+ verified reviews.
“I solved all 5 predicted Math papers from KnowZoid in the last week before boards. 7 out of 10 questions in my actual paper were from them. Scored 96.”
Aanya Sharma
CBSE · Class 10 · DPS RK Puram
“Trigonometry was my worst topic. Their top-10 repeated questions covered almost everything that came in my board exam. 3 marks saved, easily.”
Dev Kumar
ICSE · Class 10 · St. Columba's
“₹199 for 5 papers is basically free. The accuracy report convinced my mom we should try it. Worth every rupee — got 94% in Science.”
Ishita Bhat
UP Board · Class 10 · Kanpur
“Not every predicted question will come, they're upfront about that. But the weakness-targeted papers in Pro tier are genuinely useful.”
Kabir Menon
CBSE · Class 12 · Delhi Public School
“The chapter-wise weightage chart alone is worth the signup. Showed me I was spending too much time on Probability — which is only 5% of the paper.”
Zara Khan
Maharashtra Board · Class 10 · Pune
“My tuition teacher laughed when I told him about this app. After my prelims result, he asked me to send him the link.”
Vihaan Rao
TN Board · Class 12 · Chennai
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