Question

a person is employed at a company at Rs.3000 per month and he would get an increase of Rs.100 per year .the total amounts he recieves in 25 years and the monthly salary in the last year

Answer 1

Answer:5400,1260000

Explanation:

In first year he get 3000

In second year 3100

Answer 2

Answer:

The answer is 3000000

Explanation:

for first year

Salary per month = =3000 Salary per annum= 3000x12

36000 for sex 2nd year

Salary per month = 4000 Salary per annum= 4000x12 48000

Similarly for 3rd year Salary per annum- 60000

Series will be -

36000, 8000, 60000, Series is in A.P.

Here, a = 36000 d = 12000 4:20

520=22 520 = 20 (2x 36000 + (20-1) x 12000)

= 10/72000 + 228000)

3000000

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