A student gets an aggregate of 60% marks in five subjects in the ratio 10 : 9 : 8 : 7 : 6. If the passing marks are 45% of the maximum marks and each s...
- If the price of wheat rises by 40%, how much percentage reduction in consumption is required so that the total expense remains constant?Give your answer ro...
Monthly savings of ‘A’ is Rs. 500 more than his monthly expenditure and his total monthly income is Rs. 5900. If his monthly income is increased by ...
If 66.66% of ‘t’ equals 6 times 25% of ‘u’ and ‘t’ is 70% of 450, find the value of ‘u’.
A salesman is allowed 24% commission on the total sales by him and a bonus of 1% on the sales over Rs. 25000. If the total earnings of a salesman is Rs....
Jay, Karan, and Lata contested an election in which 9100 votes were polled and none of the votes were invalid. Karan got 45% more votes than the total v...
- Ravi appeared for two papers: Physics and Chemistry. He scored 68 out of 80 in Physics and 74 out of 85 in Chemistry. Calculate his total percentage marks.
- A number is first increased by 30% and then decreased by 30%. The overall change in number is:
A man spends 40% of his income on household items, 30% on buying gifts and 50% of the remaining on transportation. If he is left with Rs. 3900 then how...
Sunita scored 434 marks in a test and failed by 6 marks. If the passing marks of the test is 25%. What is the maximum mark of the test?
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