The incomes of A and B is in the ratio 3:2. Their expenditures are 14000 and 10000. if A’s savings are 4000, what are B’s savings?
It is clear from the qn that A's income is 14000+4000=18000 Then B's income will be 18000*2/3=12000 B's savings are 12000-10000=2000.
If length, breadth and height of a room are in the ratio 3:2:1. If the breadth and length are halved, while the height is doubled. Then what is the percentage change in the total area of the 4 walls of the room?
Three professionals Alok, Bhuvan and Chetan have incomes from various sources in the ratio 9 : 6 : 7 and their expenses are in the ratio 15 : 9 : 8. If Alok could save 25% of his income, then what is the ratio of savings of Alok, Bhuvan and Chetan?
Liquids A and B are mixed in the ratio 5:3 and the mixture is sold at Rs. 42 with a profit of 20%. If the liquid A Costs Rs. 4 more than the liquid B, then what is the cost price of liquid A (in Rs)?
A banks pays interest @ 8 percent p.a on a deposit for half a quarter as well as on the deposit for one quarter. A makes a deposit of 25 lakhs for a quarter. B makes a deposit of 25 lakhs for half a quarter,and after maturity reinvests the entire amount for half a quarter What is B's gain over A?.
A and B invest in a business in the ratio 3 : 2. If 5% of the total profit goes to charity and A's share is Rs. 855. What is the total profit ?
