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Let cost price of the article is Rs. ‘x’ So, Selling price of the article = 0.7 × 1.6 × x = Rs. 1.12x According to question; ⇒ 1.12x – x = 192 ⇒ 0.12x = 192 ⇒ x = 1600 Desired Percentage = [(2048 – 1600)/1600] × 100 = 28%
In a factory, total number of workers (male + female) are 480. If the number of female workers is 40% more than the number of male workers in the factor...
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...
There were two candidate in an election. 15% of the total voters did not cast their votes whereas 10% of the casting votes were declared invalid. If the...
The population of a city is decreased by 15% in the first year and then increased by 25% in the second year. Find the population of the city at the end...
X and Y are two numbers. Their average is 280, and the sum of X and Y is 160% of X. What percentage of X is the difference between X and Y?
In a given years, A sold 1650 caps while B sold 25% more number of caps than A and C sold 12% less number of caps than B. Find the ratio between the num...
What % of 115 is 23?
If a number is added to 52 instead of being added to 25. Approximately what percent of the correct value of the result?
A student scored 45 marks in a test and scored 25% less marks than passing marks. If passing marks is 30% of total marks, and Arijit scored 72% marks in...