MCQ Practice Mathematics 📖 Zakir spends 75% of his income. His income is increased by 20% and he increased his expenditure by 10%. His savings are incre... 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 Previousx% of y is y% of--