Ramakant spends 50% of his income on clothes and 40% on food. The amount spent on food is Rs. 38,400. What is the total discounted amount on clothes if he gets 40% discount on market price?
In an examination, A attempted 80% of questions with 50% accuracy and B attempted 60% of questions with 80% accuracy. A wrong answer attracts negative marking of 25%. There are no negative marks for unattempted questions.
What is the difference between marks obtained by A and B?
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The ratio of males to females in a village is 3 : 2. 20% of the males and 25% of the females are graduates. What percentage of the total population of the village is not graduate?
The value of a machine depreciates at a rate of 16% per annum. If the price of a new machine is Rs. 62,500, then its value after 3 years will be
The salary of a person is Rs. 15,000. But in the next month, he gets a bonus of Rs. 1000. He decides to save the bonus and in the process saves 10% more than the amount he saved the previous month. If there is no change in his expenses from the previous month, what are his monthly expenses?
If a student scores 30% marks in a paper, he fails by 6 marks; but if he scores 40% marks, he passes by 2 marks.
What are the passing marks?
In every box of 120 bulbs, 5% are defective. If a company needs 2,000 non-defective bulbs, what is the minimum number of boxes that it has to purchase?
Mr. Miranda saves 40% of his salary every month. But in April, his expenses increase by 10% of his original expenses and he saves $120 less than the amount he saves normally. What is his salary?
Instead of finding 28% of a number, Saloni incorrectly found 82% of the number. She got an answer, which is 540 more than the actual answer. What is the actual answer?
A man loses 12.5% of his money, and after spending 70% of the remainder, he is left with Rs. 210. He initially had
A reduction of 20% in the price of candies enables a child to buy 5 candies more for $10. What is the reduced price per candy now and what was the price earlier?
If 25% of x = 30% of y, then find the value of x if y = 5000.
20% of a number when subtracted from 108, gives the number itself. Find the number.
Mr. Ram is worried about the balance of his monthly budget. The price of petrol has increased by 50%. By what percent should he reduce the consumption of petrol so that he is able to balance his budget?
Ashok sells his goods 50% dearer than Shankar and 20% dearer than Bishnu. How much percentage is Bishnu’s goods dearer than Shankar’s?
In a physical measurement, by mistake Shyam gave his height as 25% more than normal. In the interview panel, he clarified that his height was 5 feet 5 inches. Find the percentage correction made by the candidate from his stated height to his actual height.
A number is mistakenly divided by 2 instead of being multiplied by 2. Find the percentage change in the result due to this mistake.
In a mixture of 100 litres of milk and water, 25% of the mixture is milk. How much water should be added to the mixture so that milk becomes 20% of the mixture?