If due to 10% decrease in sugar price Ram can buy 5 kg more for ₹100, actual price per kg?

A reduction of 10% in the price of sugar enables a person to buy 6·2 kg more for ₹2790. What is the reduced price per kilogram?

A man ‘Ramesh’, who owns a plot of land of 100 square yards, increases his plot of land by acquiring 10% more from his neighbour ‘Suresh’, who also owns 100 square yards land. After 2 years, he sells…

A shopkeeper offers 10% discount on an item with marked price Rs 400. If he charges 10% GST, then the final price of the item is

The sum of two numbers is 520. If the bigger number is decreased by 4% and the smaller number is increased by 12%, then the obtained numbers are equal, then smaller number is :

A number is increased by 20% and then decreased by 20%. Net increase/decrease percentage?