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The correct answer is D
Radha purchase 6 black and some white balloons. The price of Black balloon is 5/2 of the price of the price of white balloon. At the time of making the ...
The total strength of school A is 40% more than that of school B. In school A and B, out of total number of students, 25% and 40% respectively are girls...
Anil goes to an electronics store with some money. He can buy 25 headphones or 50 earphones with the money with him. However, instead of spending the en...
Out of her total income, Neha spent 40% on rent, 25% of the remaining income on groceries, and saved 55% of the income left after her expenses.
Kiran spent 12% of his monthly income on education, 28% on entertainment, 15% on rent, 30% on travelling and the rest on savings. If the difference betw...
P spends 27% of his salary on transportation, 30% on food, 18% on children’s education and 16% on medical. He deposits the remaining amount of Rs....
Out of his total income, Rahul spent 25% on rent, 35% of the remaining income on groceries, and saved 60% of the income left after his expenses.
Income of Ravi is Rs. 52,800, out of which he spent 35% on daily expenses, 5% on phone bills and saves the rest. If his income is increased by 15% and h...
A quantity is increased by 60% at first, and later decreased by 45%. Calculate the net percentage change.
In a school, 40% of the students are girls, and the rest are boys. During the annual sports event, 30% of the girls and 50% of the boys took part. If th...