MCQ Practice Mathematics 📖 In an examination, 1100 boys and 900 girls appeared. 50% of the boys and 40% of the girls passed the examination. The percent... 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 election between two contestants candidates the candidate who gets 30% of the votes polled is defeated by 15000 votes. ... NextIn an examination 35% of total students failed in Bangla, 45% failed in English and 20% in both. The percentage of those who ...