The boys and girls in a college are in the ratio 3:2. If 15% of the boys and 25% of the girls are adults, then adults are approximately how much % less ...
- In 2020, the number of students in a school was 1,200. It rose by 15% in 2021, then fell by 10% in 2022, and finally rose by 25% in 2023. What was the tota...
The value of A’s car is depreciating by 30% every year whereas the value of his house is appreciating by 9% each year as compared to the previous year...
In a village election between two candidates, the winner secured 70% of the total votes cast and won by a majority of 13000 votes. How many votes did th...
- Anita had 320 candies and Rina had 40 more candies than Anita. Anita gave away 25% of her candies while Rina gave away 35% of hers. How many more/less cand...
In a company interview test, 65% of the students passed in the first round, and 55% passed in the technical round, while 15% of students failed in both ...
1100 boys and 700 girls are examined in a test; 42% of the boys and 30% of the girls pass. The percentage of the total who failed is :
Raj has 120 kg of apples (rotten and fresh). He sold 30% of the total apples such that out of the remaining apples, 20% are rotten. Find the percentage ...
Due to a 20% increase in book prices, Riya decided to buy 25% less books. Find out the percentage change in her book expenses.
In an assembly election, a candidate got 60% of the total valid votes. 2% of the total votes were declared invalid. If the total number of voters is 126...
