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Limonite is an iron ore consisting of a mixture of hydrated iron(III) oxide-hydroxides in varying composition.
A person saves 12% of his monthly income. If his monthly is increased by 25% and he still saves the same amount as before then find percentage increase ...
A spent 23% of his monthly income on study and 40% of the remaining on rent. If amount spent on rent is Rs. 770, then find the amount spent on study
In an election contested between two candidates, the winner won by 720 votes. If out of total votes polled, 20% were declared invalid, and out of the re...
Neha goes to a toy store with some money. She can buy 60 dolls or 20 robots with the money with her. However, instead of spending the entire amount, she...
A man spends 20% of his income on food, 30% on rent, 10% on transportation, and 15% on other expenses. He saves the remaining ₹12,750. What is his mon...
If 33.5% of a number is 11.75, then what is the number?
If the student scores 30% marks, then he is failed by 210 marks. But if he scores 55% marks then he is passed by 240 marks. Find the passing percentage....
Suresh spends 30% of his monthly salary on travel, 40% of the leftover on food, and saves the remaining amount. If he saves Rs. 1680, find out how much ...
The radius of a circle is increased by 20%. Find the percentage increase in the area of the circle.
The marks obtained by A is 25% more than B, and the marks obtained by C is 150 more than the difference of the marks obtained by A and B. If C obtained ...