Question

Nikita started her job with a monthly salary of rs.500, her annual increment being rs.300. Inhow many years will her salary be doubled? [hint: since the increment is annual, the salary isto be considered annually being rs.500 Ã 12=rs.6000 per annum] solve using arithmetic progression

Answer 1

Answer:

in twenty years i think as he is getting 300 increment annualy i.e rs 25 per month so current sal is 500 and to get double means 1000 another 500rs increment will be needed..and that he will get in 20 yrs