Ramesh started work in 2000 at annual salary of ₹10000 and received an increment of₹2000 each year in which year did his incom reach ₹ 20000
Answers
Answered by
7
Step-by-step explanation:
It can be observed that the incomes that Subba Rao obtained in various years are in A.P. as every year, his salary is increased by Rs 200.
Therefore, the salaries of each year after 1995 are
5000,5200,5400,…
Here, a=5000
d=200
Let after nth year, his salary be Rs 7000.
Therefore, an=a+(n−1)d
⇒7000=5000+(n−1)200
⇒200(n−1)=2000
⇒(n−1)=10
∴n=11
Therefore, in 11th year, his salary will be Rs 7000.
Answered by
1
Answer:
in 2005
Step-by-step explanation:
in 2001 /10000 + 2000-12000
in 2002 / 12000 + 2000 - 14000
in 2003 / 14000 + 2000 - 16000
in 2004 / 16000 + 2000 - 18000
in 2005 / 18000+ 2000 - 20000 Ans
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