A and B enter into a partnership. A puts in the whole capital of Rs.45000 on the condition that the profits will be equally divided after which B will pay A interest on half the capital at 10% p.a. and receive â‚¹ 60 per month from A for carrying on the concern. What is the yearly profit, if B's income is half of A's income?
A. | Rs.8190 |
B. | Rs.9180 |
C. | Rs.6180 |
D. | Rs. 6900 |
Option: B Explanation :
Interest on Rs.22500 = 0.1 x 22500 = 2250 Click on Discuss to view users comments. |
At an election, where there are two candidates only, a candidate who gets 43 per cent of the votes is rejected by a majority of 420 votes. Then total number of votes recorded assuming that there was no void vote are
A. | 2700 |
B. | 2800 |
C. | 3200 |
D. | None of these |
Option: D Explanation :
Difference in % of votes = 57-43 = 14% Click on Discuss to view users comments. |
The population of rats in a locality increases by 20% in one year.Observing this, the pest control committee decided to use a special kind of pesticide `xyz' which effectively kills 160 rats in 3 months. Just after 2 years, what is the net increase or decrease in the population of rats if, initially the population of rats is 3200 and pesticide is used effectively?
A. | Increase of 128 rats |
B. | Decrease of 128 rats. |
C. | Neither an increase nor a decrease in the population |
D. | None of these |
Option: C Explanation :
Growth rate of rat population in 3 months = 20 *(3/12) = 5% Click on Discuss to view users comments. |
A man sells sugar to a tradesman at a profit of 20% but the tradesman becoming bankrupt pays only 80 paise in the rupee. How much percentage does the man gain or lose by his sale?
A. | 2.5% |
B. | 3% |
C. | 4% |
D. | 5.2% |
Option: C Explanation :
Let CP be Rs.x Click on Discuss to view users comments. |
A camera costing 2550 is marked to be sold at a price, which gives a profit of 30%. What will be its selling price in a sale when 20% is taken off the marked price?
A. | Rs.600 |
B. | Rs.572 |
C. | Rs.35 |
D. | Rs.605 |
Option: B Explanation :
CP = Rs.550 Click on Discuss to view users comments. |