MCQ Practice Mathematics 📖 In an examination there are 3 papers of Mathematics of 100 marks each. A boy secures 60% in the first paper and 70% in the se... Favorite Practice Add to Book Explanation & Answer Detailed explanations and answers are restricted. Unlock full access by logging in to your account. 🔒 Unlock the detailed explanation and answers Log In / Sign Up PreviousIn an examination A got 10% marks less than B. B got 25% marks more than C and c got 20% less than D. If A got 360 marks out ... NextIn an examination there were 2000 candidates out of which 900 candidates were boys and rest were girls. If 32% of the boys an...