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Sum of first 12 numbers = (12 × 65) = 780 Sum of last 5 numbers = (76 × 5) = 380 Sum of 11th and 12th number = (780 - 380) = 400 So, 12th number = 400 × (7/20) = 140
An item costs ₹2,000 less than ₹5,000. The dealer offers a discount of 10% and the retailer further offers a discount of 5% on its CP. The final SP ...
A spent 26% of his monthly income on study and 55% of the remaining on rent. If amount spent on rent is Rs. 2035, then find the amount spent on study
Nikhil purchased a house for Rs. 20,00,000/- and gave it on rent immediately at the rate of Rs. 15,000/- per month. After five months, he sold the house...
Vaibhav went to purchase a tablet, the shopkeeper told him to pay 22% tax if he asked the bill. Vaibhav manages to get the discount of 8% on the actual...
A shopkeeper bought an article for Rs. 180. He sold it at profit 30% after allowing a discount of 40%. If instead he had sold it at 20% discount, then f...
The marked price of an article is Rs. 'x' more than its selling price. If the selling price of the article had been Rs. (x - 30) ...
The marked price of a product is Rs.300 more than the cost price. If 55% discount offered on the marked price and the profit percent on that product is ...
'P' sold an item to 'Q' making a 20% profit. 'Q' then sold the item to 'R' at a 10% loss for Rs. 1728. Subsequently, 'R' sold the...
A ceramic bowl with a cost price of Rs. 200 is marked 40% above its cost price and sold after two successive discounts of Rs. 40 and 5%, respectively. F...
