{"id":4074,"date":"2020-09-09T06:30:29","date_gmt":"2020-09-09T01:00:29","guid":{"rendered":"https:\/\/kseebsolutions.guru\/?p=4074"},"modified":"2021-07-02T15:03:36","modified_gmt":"2021-07-02T09:33:36","slug":"kseeb-solutions-class-8-maths-chapter-9-ex-9-3","status":"publish","type":"post","link":"https:\/\/kseebsolutions.guru\/kseeb-solutions-class-8-maths-chapter-9-ex-9-3\/","title":{"rendered":"KSEEB Solutions for Class 8 Maths Chapter 9 Commercial Arithmetic Ex 9.3"},"content":{"rendered":"

Students can Download Maths Chapter 9 Commercial Arithmetic Ex 9.3 Questions and Answers, Notes Pdf, KSEEB Solutions for Class 8 Maths<\/a> helps you to revise the complete Karnataka State Board Syllabus and score more marks in your examinations.<\/p>\n

Karnataka Board Class 8 Maths Chapter 9 Commercial Arithmetic Ex 9.3<\/h2>\n

Question 1.
\nAn article marked Rs. 800 is sold for Rs. 704. Find the discount and discount percent.
\nAnswer:
\nM.P = Rs. 800.
\nS.P = Rs. 704
\nDiscount = MP \u2013 S.P = 800 \u2013 704 = Rs. 96
\nDiscount percentage =\u00a0\"\\frac\u00a0\u00d7 100
\n=\u00a0\"\\frac \u00d7 100 = 12%<\/p>\n

Question 2.
\nA dress is sold at Rs. 550 after allowing a discount of 12%. Find its marked price.
\nAnswer:
\nS.P. = Rs. 550
\nRate of discount = 12%
\nLet the marked price be Rs. 100.
\nThen S.P = 100 \u2013 12 = 88
\nIf S.P. isRs. 88 then the marked price is Rs.100
\nIf the S.P. is Rs. 550 the M.P. is
\n\"\\frac{100\u00a0= 625
\nMarked price = Rs. 625.<\/p>\n

Question 3.
\nA shop keeper buys a suit piece for Rs. 1400 and marks it 60% above the cost price. He allows a discount of 15% on it. Find the marked price of the suit piece and also the discount is given.
\nAnswer:
\nC.P = Rs. 1400.
\nM.P = 60% above the C.P.
\nM.P = 1400 + 60% of 1400
\n\"KSEEB
\nM.P= Rs. 2240
\nDiscount = Rate of discount \u00d7 M.P.
\n\"KSEEB
\nDiscount = Rs. 336.<\/p>\n

Question 4.
\nA dealer marks his goods 40% above the cost price and allows a discount of 10%. Find the profit percent.
\nAnswer:
\nLet the cost price be Rs. 100.
\nThen marked price is 100 + 40 = Rs. 140.
\nRate of discount = 10%
\nIf the marked price is Rs.100 the S.P. is 100 – 10 = Rs. 90
\nIf the marked price is Rs. 140 the S.P.
\n= \"KSEEB
\n\u2234 C.P. = Rs. 100
\nS.P. = Rs. 126
\nS.P > C.P
\n\u2234 There is profit Profit = 126 – 100 = Rs. 26
\nProfit percentage = 26% [\u2234 C.P. is 100]<\/p>\n

Question 5.
\nA dealer is selling an article at a dis\u00account of 15%. Find
\n(i) The selling price if the market price is Rs. 500
\n(ii) The cost price if he marks a 25% profit.
\nAnswer:
\nRate of discount is 15%
\n(i) If the M.P. is Rs. 100 the S.P. is 100 – 15 = Rs. 85 So if the M.P. is 500 the S.P. is
\n\\(\\frac { 85 }{ 100 }\\) \u00d7 500
\nS.P=Rs.425
\n(ii) S.P. = Rs. 425
\nProfit % = 25%
\n\"KSEEB
\nThe cost price is Rs.340.<\/p>\n","protected":false},"excerpt":{"rendered":"

Students can Download Maths Chapter 9 Commercial Arithmetic Ex 9.3 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 9.3 Question 1. An article marked Rs. …<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/4074"}],"collection":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/comments?post=4074"}],"version-history":[{"count":0,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/posts\/4074\/revisions"}],"wp:attachment":[{"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/media?parent=4074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/categories?post=4074"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kseebsolutions.guru\/wp-json\/wp\/v2\/tags?post=4074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}