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ATQ, Average after six matches = 240/6 = 40 runs. Let the cricketer score 'Y' runs in his next four matches.
Ajay spent 34% of his monthly income on rent and 48% of the remaining on food and the rest amount is saved by him which is Rs. 2574, then find the month...
Out of 1000 people in a village, 20% speak German and the rest speak Italian. If out of non-German speakers, 30% are males and out of German speakers 12...
The ratio between the numbers of girls and boys in a class is 2:3 respectively. What is the percentage of girls in the class?
A person saves 25% of his monthly income. If his monthly is increased by 35% and he still saves the same amount as before then find percentage increase ...
A spent 36% and 25% of his monthly salary on food and rent, respectively. Of the remaining amount, he gave 15% and 10% to his mother and brother, respec...
A man spends 20% and 12% of his monthly salary on rent and transportation, respectively. Out of the remaining money, he spends 30% on food and 45% on en...
Monthly savings of ‘A’ is Rs. 1600 more than his monthly expenditure and his total monthly income is Rs. 4800. If his monthly income is increased by...
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...
A company’s revenue increased by 20% in the first year and by 10% in the second year. If the revenue at the beginning of the first year was ₹1,00,00...