Students can Download Maths Chapter 9 Commercial Arithmetic Ex 9.4 Questions and Answers, Notes Pdf, KSEEB Solutions for Class 8 Maths helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.

## Karnataka Board Class 8 Maths Chapter 9 Commercial Arithmetic Ex 9.4

Question 1.

Sindu sells her scooty for Rs. 28,000 through a broker. The rate of brokerage is 2%. Find the commission that the agent gets and the net amount Sindhu gets.

Answer:

Price of the scooty Rs. 28,000

Commission = Rs. 700

The agent gets Rs. 700

Net amount sindhu gets = 28000 – 700 = Rs. 27,300

Question 2.

A share agent sells 2000 shares at Rs. 45 each and gets the commission at the rate of 1.5%. Find the amount the agent gets.

Answer:

The S.R of 1 share = Rs. 45

The S.P. of 2000 shares = 2000 × 45 = Rs. 90,000

The rate of commission = 1.5%

∴ The commission = = Rs. 1350.0

The agent gets Rs. 1350.

Question 3.

A person insures Rs. 26,000 through an insurance agent. If the agent gets Rs. 650 as the commission. find the rate of commission.

Answer:

For Rs. 26,000 the commission is Rs. 650

For Rs. 100 the commission

Rate of commission = 2.5%

Question 4.

A selling agent gets Rs. 10,200 in a month. This includes his monthly salary of Rs. 6000 and 6% commission for the sales. Find the value of the goods he sold.

Answer:

Commission = 10,200 – 6000 = Rs. 4200

Rate of commission = 6%

∴ If the commission is Rs. 6 then the value of goods = 100

If the commission is Rs. 4200 the value of goods.

=

= 100 x 700 = Rs. 70,000

The value of the goods sold by him = Rs. 70,000