The population of a town decreased by 12...

The population of a town decreased by 12% during 1998 and then increased by 8% during 1999. Find the population of the town, at the beginning of 1998, if at the end of 1999 its population was 2,85,120.

Text Solution

Verified by Experts

The correct Answer is:

3,00,000

Topper's Solved these Questions

COMPOUND INTEREST (USING FORMULA)
ICSE|Exercise EXERCISE 3(E)|24 Videos
COMPOUND INTEREST (USING FORMULA)
ICSE|Exercise EXERCISE 3(C)|20 Videos
COMPOUND INTEREST
ICSE|Exercise TOPIC 2 (4 Marks Questions)|12 Videos
CONSTRUCTION OF POLYGONS
ICSE|Exercise Exercise 15|76 Videos

Similar Questions

Explore conceptually related problems

The population of a town increases by 6% every year. If the present population is 15900, find its population a year ago.

The population of a town increases 10% annually. If the present population is 1,54,000, what was the population of the town a year ago?

The population of town increases by 10% annually. If the present population is 22000, find the its population a year ago.

The population of a city was 20,000 in the year 1997. It increased at the rate of 5% p.a. Find the population at the end of the year 2000.

The population of town was 12,000 and ten years it was 16,000. What was the percent increase in the population of the town during this period?

The population of a town increases by 20% in each year starting 2010. If the total population of the two in 2013 is 77940, what was the population of the town is 2010?

The present population of a town is 2,00,000. Its population increase by 10% in the first year and 15% in the second year. Find the population of the town at the end of the two years.

The population of a town is increasing at the rate of 5% per annum. What will be the population of the town on this basis after two years, if the present population is 16000?

The population of a village has decreased by 6 %. If the original population was 3650, find the population after decrease.

The population of a town increases 10% every 3 years. If the present population of the town is 72.600, calculate its population 6 years ago.

ICSE-COMPOUND INTEREST (USING FORMULA)-EXERCISE 3(D)

The value of an article decreased for two years at the rate of 10% per...
Text Solution
|
According to a census taken towards the end of the year 2009, the popu...
Text Solution
|
The population of a town decreased by 12% during 1998 and then increas...
Text Solution
|
A sum of money, invested at compound interest, amounts to Rs 16,500 in...
Text Solution
|
The difference between C.I. and S.I. on Rs 7,500 for two years is Rs 1...
Text Solution
|
A sum of money lent out at C.I. at a certain rate per annum becomes th...
Text Solution
|
Mr. Sharma borrowed a certain sum of money at 10% per annum compounded...
Text Solution
|
The difference between compound interest for a year payable half-yearl...
Text Solution
|
The ages of Pramod and Rohit are 16 years and 18 years respectively. I...
Text Solution
|
The cost of a machine is supposed to : depreciate each year by 12% of ...
Text Solution
|
The cost of a machine is supposed to : depreciate each year by 12% of ...
Text Solution
|
The value of an article decreased for two years at the rate of 10% per...
Text Solution
|
According to a census taken towards the end of the year 2009, the popu...
Text Solution
|
The population of a town decreased by 12% during 1998 and then increas...
Text Solution
|
A sum of money, invested at compound interest, amounts to Rs 16,500 in...
Text Solution
|
The difference between C.I. and S.I. on Rs 7,500 for two years is Rs 1...
Text Solution
|
A sum of money lent out at C.I. at a certain rate per annum becomes th...
Text Solution
|
Mr. Sharma borrowed a certain sum of money at 10% per annum compounded...
Text Solution
|
The difference between compound interest for a year payable half-yearl...
Text Solution
|
The ages of Pramod and Rohit are 16 years and 18 years respectively. I...
Text Solution
|