1. In a class of 80 students and 10 teachers, each student gets number of toffees 15% of the total number of students and each teacher gets number of toffees 20% of the total number of students. How many toffees were there?
2. Fresh muskmelon contain 75% water, while dry muskmelon contain 7.5% water. If the weight of dry muskmelon is 15 kg, then what is its total weight when it was fresh ?
3. The price of oil decreased by 12.5% and because of this reduction. Niti is able to buy 1 kg more for ₹320. Find the reduced rate of oil.
4. Rice is now being sold at Rs 54 per kg. Last month its price was Rs 48 per kg. Find by what percent a family should decrease its consumption so that the expenditure is not affected?
5. If the price of sugar is decreased by 28.56% and then increased by 40%. If the original price was Rs 42 per kg,what is the final price per kg?
6. The price of a radio is increased by 33.33%. If the original price is Rs. 300, what is the final price of the radio?
7. To pass an examination it is necessary to obtain 340 marks out of the total marks. Amit got 320 marks and the number of marks he failed is 4% of his maximum marks. find the maximum total marks.
8. The total population of a town is 200000, out of which 125000 are males. 90% of the males are literate, but only 60% of the total population is literate. Find the percentage of literate females ?
9.In an office, 25% of the staff is female. 50% of the female and 60% of the male voted for chairman post. What is the percentage of votes gotten for chairman post?
10. Due to a reduction of 25% in the price of rice, a person is able to buy 4 kg more rice for ₹840. What is the initial price of rice?
Please don't enter any spam link in the comment box.
No comments:
Post a Comment
Please don't enter any spam link in the comment box.