The boys and girls in a college are in the ratio 4:3. If 15% of the boys and 22% of the girls are adults, the percentage of students who are not adults is-

- An Urn has 120 Pink, 60 Green and 80 White Cards. 25% of Pink Cards and 50% of Green Cards are taken away, percentage of White Cards at present is
- Monthly savings of X is 55% of his monthly income which is Rs. 6800. If ratio of monthly expenditure of Y and X is 15:8 respectively and monthly savings of X is 25% more than that of Y then find monthly income of Y.
- The only expenses of Arun are on grocery, rent and fun expenses. Arun spent Rs. 4,250 on fun, amount spent by him on rent is Rs. 9,000 more than that on fun and amount spent on groceries is 160% of that on rent. If he saved 20% of his total income then, find his total income.
- The following pie chart shows information on the sales of a toy making company "XYZ' during the financial year 2017-18. The total revenue generated from the sale of all the toys is Rs.38,72,000. How much of this revenue was generated from "learning blocks"?
- If A's height is 40% less than that of B, how much percent B's height is more than that of A?
- A person spent 26% of his monthly income on food and 55% of the remaining on rent. If amount spent on rent is Rs 2035, then find the amount spent on food.
- If A's salary is 60% more than B's salary, then by what percentage is B's salary less than that of A?
- The population of a village is 30,000. It increases at the rate of 15% during the first year and decreases at the rate of 25% during the second year and decreases at the rate of 20% during third year. What is the population after the third year
- A man invested all his current month income in starting of a new business in which he spends 40% in advertisement 20% of remaining in furniture 10% of remaining in gadgets and remaining Rs 135000 in miscellaneous. Find amount spend on gadget is what percent more or less than amount spend on advertisement.
- Gagan and Magan have their monthly incomes in the ratio of 9:7 while their monthly expenditures are in the ratio of 6:5, if they have saved Rs. 15000 and 12000 months respectively, then the difference in their monthly income is?

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