9. Five marks exercise problems V

1. A man joined a company as Assistant Manager. The company gave him a starting salary of \(₹60,000\) and agreed to increase it by \(5\%\) annually. What will be his salary after \(5\) years?

 

Answer:

 

Salary after \(5\) years \(=\) \(₹\)

 

[Note: Round off the salary to the whole number and insert your answer without a comma.]

 

 

2. Sivamani is attending an interview for a job and the company gave two offers to him.

 

Offer A: \(₹20,000\) to start with, followed by a guaranteed annual increase of \(6\%\) for the first \(5\) years.

 

Offer B: \(₹22,000\) to start with followed by a guaranteed annual increase of \(3\%\) for the first \(5\) years

 

What is his salary in the \(4^{\text{th}}\) year with respect to the offers \(A\) and \(B\)?

 

Answer:

 

Salary in the \(4^{\text{th}}\) year for offer \(A\) \(=\) \(₹\)

 

Salary in the \(4^{\text{th}}\) year for offer \(B\) \(=\) \(₹\)

 

[Note: Round off the salary to the whole number and insert your answer without a comma.]

 

 

3. Find the G.P. in which the \(2^{\text{nd}}\) term is \(\sqrt{6}\) and the \(6^{\text{th}}\) term is \(9\sqrt{6}\).

 

Answer:

 

G.P. \(=\) $\sqrt{i},\sqrt{i},i\sqrt{i},...$