Q1. What is 25% of 200 ?

Q2. The price of a product increases from ₹500 to ₹650. What is the percentage increase ?

Q3. A mobile phone's price drops from ₹20,000 to ₹16,000. Find the percentage decrease. ?

Q4. 15% of a number is 45. Find the number ?

Q5.  A student's marks increased from 60 to 75. What is the percentage increase ?