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The barter system, where goods and services were exchanged directly without the use of money, was prevalent in ancient times. In this system, people traded goods they had for goods they needed, and there was no standardized medium of exchange like modern currency.
'T' spends 20% of his monthly income on education, 35% on medical expenses, and 15% of the remaining amount on leisure activities. He saves the rest in ...
Sonia goes to a clothing store with a certain amount of money. She can buy 90 shirts or 30 trousers with the money she has. However, she decides to save...
In an examination, 4 marks are given for each correct answer and 1 mark is deducted for each wrong answer. If a candidate solved 75 questions and got 12...
In a company-wide survey, it was discovered that 20% of the employees own a car. Among the remaining employees, 30% have either an Activa or a bike. The...
Bella scored 20% marks in a test and failed by 75 marks, whereas Tara scored 40% marks in the same test and failed by 25 marks. Find the passing marks o...
On Wednesday, the price of tomatoes increased by x% as compared to Tuesday and the price of tomatoes decreased by x/2% on Tuesday as compared to Monday....
0.5 is what percentage of 20?
Two numbers are respectively 45% and 27% of a third number. What percent of the first number is the second number?
Ajay spent 30% of his monthly income on rent and 46% of the remaining on food and the rest amount is saved by him which is Rs. 3213, then find the month...
A gets 34% of the full marks in an exam and fails by 80 marks. B gets 36% of the full marks in the same exam and he also fails by 64 marks. What is the ...