1
Mehul sold an item for Rs. 5,625 and incurred a loss of 25%. At what price should he have sold the item to gain a profit of 25%?
2
Six women and 10 children together take six days to complete a piece of work. How many days will 10 children take to complete that piece of work if six women together can complete the same piece of work in 10 days?
3
Vinita invested a certain amount at the rate of 8 p.c.p.a. for 5 years and obtained a simple interest of Rs. 3,800/-. Had she invested the same amount at the same rate of interest for 2 years, how much amount would she have obtained as compound interest at the end of 2 years?
4
The product of three consecutive numbers is 3360. What is the least number?
5
The product of three consecutive numbers is 4080. What is the least number?
6
The number obtained by inter-changing the digits of a two digit number is less than the original number by 63. If the sum of the digits of the number is 11, what is the original number?
7
The profit earned after selling an article for Rs. 996 is the same as loss incurred after selling the article for Rs. 894. What is the cost price of the article?
8
Ms. Deepti Jain invests 11% of her monthly salary, i.e., Rs. 5,236 in Fixed Deposits. Later she invests 19% of her monthly salary on Life Insurance Policies; also she invests another 7% of her monthly salary on Mutual Funds. What is the total annual amount invested by Ms. Deepti Jain?
9
Manas decided to donate 12% of his salary. On the day of donation he changed his mind and donated Rs. 2,240 which was two-third of what he had decided earlier. How much is Manas's salary?
10
A sum of money is divided among A, B, C and D in the ratio of 2 : 3 : 7 : 11 respectively. If the shareof C is Rs. 2,755 more than the share of A, then what is the total amount of money of B and D together?
11
48 96 100 200 204 408 ?
15
48 145 437 1314 3946 ?
16
51975 9450 2100 600 240 160 ?
18
6 26 134 666 3334 16666 ?
19
Two partners invested Rs. 50000 and Rs. 70000 respectively in a business and agreed that 70% of the profits should be divided equally between them and the remaining profit in the ratio of investment. if one partner gets Rs 90 more than the other ,find the total profit made in the business?
20
An article is sold at 25% profit. If its CP and SP are more by Rs 20 and Rs 4 respectively, the percentage of profit decreases by 15%. Find the cost price?
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Photosynthesis vs Cellular Respiration - Practice Quiz