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Time value of money

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How to solve this qn

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Devika Das

Devika Das

CA Inter

2K+

30-May-22 16:52

410

Answers (8)

Lets assume that the initial population was P now after a year population will be = P+(2/100)P =P(102/100) =1.02P Similarly after 2 years population will be =1.02x1.02xP So after n number of years population will be =P x (1.02^n) now this population should be equal to P+40%P, so 1.4P=P x (1.02^n) 1.4=1.02^n 1.02^17=1.02^n so n=17 that means after 17 years the total increase in the population will be 40% of that of initial population.


take 1.02 and keep multiplying it by 1.02 on the calculator till you reach 1.40


Sriram Somayajula

Sriram Somayajula

Admin

30-May-22 16:56

Sriram Somayajula Admin

take 1.02 and keep multiplying it by 1.02 on the calculator till you reach 1.40

Itâ??s 17 times

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Swetha S

Swetha S

CA Inter

15K+

30-May-22 17:00

Swetha S

Itâ??s 17 times

yes


Sriram Somayajula

Sriram Somayajula

Admin

30-May-22 17:02

Swetha S

Lets assume that the initial population was P now after a year population will be = P+(2/100)P =P(102/100) =1.02P Similarly after 2 years population will be =1.02x1.02xP So after n number of years population will be =P x (1.02^n) now this population should be equal to P+40%P, so 1.4P=P x (1.02^n) 1.4=1.02^n 1.02^17=1.02^n so n=17 that means after 17 years the total increase in the population will be 40% of that of initial population.

Thank you


Thread Starter

Devika Das

Devika Das

CA Inter

2K+

30-May-22 17:08

Swetha S

Itâ??s 17 times

It would come to 17 times


shalu Muthukumar

shalu Muthukumar

CA Final

1K+

30-May-22 18:05

shalu Muthukumar

It would come to 17 times

Yes 17


Avasarala Vivek Aditya

Avasarala Vivek Aditya

CA Inter

6K+

30-May-22 18:08

Yes 17


Priyanka R

Priyanka R

CA Final

20K+

30-May-22 18:44

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