The population of a city is decreased by 14% in the first year and then increased by 25% in the second year. Find the population of the city at the end...
- If a water bill is paid before the due date, a 12% discount is offered. A person paid the bill on time but received only 9% discount, and hence paid Rs. 15...
- A college had 5500 students in 2018, with 68% of them being girls and the remaining boys. In 2019, the number of girls increased by 40% and the number of b...
Suyash have total amount of Rs.2500 out of which, he spent 25% on food, 40% of the rest on travelling. Out of remaining amount he spends Rs.540 on misce...
Income of Arjun is 25% more than the expenditure of Varun. Income of Varun is 60% more than the expenditure of Arjun. If savings of Varun is Rs. 5,000 m...
If the price of tea increases by 50%, what percent should the consumption be cut down to keep the spending constant?Answer should be rounded off to the ...
Ajay purchases an item for Rs. 1600 and incurs additional costs of 20% for maintenance and 30% for transportation. Calculate the selling price he should...
A chair is sold for Rs 720 after giving a discount of 10% on its marked price. The cost price of the chair is Rs 640. If it is sold at the marked price,...
A fruit contains 80% water when fresh, and 40% water when dried. How many kilograms of the fresh fruit are needed to make 2 kg of dried fruit?
A, B, C, and D purchased a cine-multiplex for Rs. 56 lakhs. The contribution of B, C, and D together is 366.66% that of B’s contribution and contribut...
