First 13 whole numbers = 0, 1, 2, …….., 25, 26 Average = (1st term + last term)/2 = (0 + 26)/2 = 13
Aman allocated 40% of his monthly income for purchasing newspapers and then spent 52% of the remaining amount on food, saving the rest. If the amount sa...
What was the percentage increase of land under cultivation in Punjab in the year 2013 as against 2011?
Rahul was employed by a company in 2021 with a starting net salary of Rs. 25,000. By 2024, his gross salary had risen to Rs. 63,000. Assuming his net sa...
Monthly income of A is Rs. 6500 and he saves 36% of his monthly income. If monthly expenditure of A is decreased by 35% while his monthly savings is inc...
A contractor assigns 60% of his workers to a project. However, due to budget cuts, he reduces the workforce by 25%. If the initial workforce was 160 wor...
Meenu spent 30% of the salary on entertainment and 10% on makeup. She spent 10% of the remaining on the food and 50% of the remaining invested in mutual...
The population of a college grows by 25% annually. In 2019, the population was 24,000. By 2021, the ratio of boys to girls in the college is 7:8. What i...
Out of a total of 120 students in a class, 50% are boys and the rest are girls. Out of the total number of students who appeared in the class test, 35% ...
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....
Monthly income of A is Rs. 45000 out of which he spent 30%, 22% and 24% of his total income in rent, medicine and transportation, respectively. Find his...
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