Question

A person employed in a company at rs 3000 per month and is promised an annual increment of rs 200 find the total amount which he received in 25 years and the monthaly salary of the last year

Answer 1

Answer:

hope it helps you and satisfies you

Answer 2

The Total amount received in 25 years is Rs 1,620,000

The monthly salary in last year is Rs 7800  

Step-by-step explanation:

Given as :

The salary given to employee in a company as per month = Rs 3000

The Annual increment  amount = Rs 200

The time period of working = 25 years

Let The Total Amount received after 25 years = Rs x

According to question

The monthly salary of the employee = Rs 3000

The annual increment = Rs 200

So, The salary for first year = Rs 3000

     The salary for second year = Rs 3000 + Rs 200

                                                 = Rs 3200

For The next 25 years

The monthly salary in last year = first month salary + ( number of years - 1 ) × annual increment

i.e  The monthly salary in last year = Rs 3000 + ( 25 - 1 ) × Rs 200

                                                         = Rs 3000 + 24 × Rs 200

                                                         = Rs 3000 + Rs 4800

                                                        = Rs 7800

So, The monthly salary in last year = Rs 7800

Again

Total amount received in 25 years = ( first year monthly salary + last year monthly salary ) × number of month × $\dfrac{number of years}{2}$

i.e     x = ( Rs 3000 + Rs 7800 ) × 12 × $\dfrac{25}{2}$

Or,    x = Rs 10800  × 150

∴       x = Rs 1,620,000

So, The Total amount received in 25 years = x = Rs 1,620,000

Hence, The Total amount received in 25 years is Rs 1,620,000

And The monthly salary in last year is Rs 7800  Answer