Question

A district has 200,000 inhabitants. If the population increases at the rate of 13% per annum theramerinhabitants at the end of 2 years will be?

a. 3,81,125
b. 3,78,845
c. 2,55,380 .
d. 6,57,490​
















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Answer 1

Answer:

68921

Population at the end of one year 64000+

2×100

5

×64000

=64000+1600

=65600

Population at the end of 2 year 65600+

2×100

5

×65600

=65600+1640

=67240

Population at the end of 3 year 67240+

2×100

5

×67240

=68921

Answer 2

Answer:

c. 2,55,380

the population increases at the rate of 13% per annum theramerinhabitants at the end of 2 years.