Question

a person starts a job with some fixed salary and yearly increment.after 4 years his salary is Rs 15000 and after 10 years it becomes Rs 18000. then find his monthly salary and increment​

Answer 1

Answer:

Monthly salary=13,800 and increment=300/year

Step-by-step explanation:

After 10 years his salary will increase from 15000 to 18000 that means a change of 3000 will take place in a period of 10 years

So, change in one year/increment=3000/10=300

He now has a salary of 15000 after receiving increment of 4 years which is 4x300=1200 thus his starting salary will be 15000-1200=13800

Answer 2

Answer:

Monthly salary=13,800 and increment=300/year

Step-by-step explanation:

After 10 years his salary will increase from 15000 to 18000 that means a change of 3000 will take place in a period of 10 years

So, change in one year/increment=3000/10=300

He now has a salary of 15000 after receiving increment of 4 years which is 4x300=1200 thus his starting salary will be 15000-1200=13800