City A population is 68000, decreasing at a rate of 80 per
year City B having population 42000 increasing at a rate of
120 per Year. In how many years both the cities will have
same population
- 5 Answers
- 26888 Views
- Accenture, CMC, Zycus Infotech, I also Faced
- E-Mail Answers
Answer Posted / naiyer
68000-80*n = 42000+120*n
68000-42000 = 120n+80n
24000 = 200n
n = 120
| Is This Answer Correct ? | 0 Yes | 4 No |
Post New Answer View All Answers
In a queue, a man is standing at the position 10th from the front and 15th from behind. How many persons are standing in the queue?
When DB2 is run in IMS environment an application can access data in a) Only DB2 database b) Only IMS database c) Both DB2 & IMS databases d) None of the above
Work can be done by 8 men and 10 women in 25 days, the same work can be done by 10 children and 5 women . in how many days 2 children and 3 men can do the work?
Next number in the series 1, 1/2, 1/4, 1/8 ?
A shopkeeper bought a watch for Rs.400 and sold it for Rs.500.What is his profit percentage?
The average salary of Ram, Shyam and Sundar is 95 Rs. per week. If Ram earns Rs.115 and Shyam earns Rs.65.What is the salary of Sundar.
How many 1's are there in the binary form of 8*1024 + 3*64 + 3
A fly is there 1 feet below the ceiling right across a wall length is 30m at equal distance from both the ends. There is a spider 1 feet above floor right across the long wall eqidistant from both the ends. If the width of the room is 12m and 12m, what distance is to be travelled by the spider to catch the fly? if it takes the shortest path.
If a square is formed by the diagonal of the square as an edge, what is the ratio between the area?
Ravi's salary was reduced by 25%.Percentage increase to be effected to bring the salary to the original level is
What is the height of the cone of diameter 12 cm that is formed after melting a sphere of 6 cm diameter?
Find the correct meaning of the following phrase: Penny wise pound foolish
on an item a company gave 25% discount then they get 25% profit if it gives 10% discount then what is the profit.
A clock is late by 1 minute 27 seconds in a month. Then how much will it be late in 1 day?
A Lorry starts from Banglore to Mysore At 6.00 a.m, 7.00 a.m, 8.00 a.m.....10 p.m. Similarly another Lorry on another side starts from Mysore to Banglore at 6.00 a.m, 7.00 a.m, 8.00 a.m.....10.00 p.m. A Lorry takes 9 hours to travel from Banglore to Mysore and vice versa.?
