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Financial Arithmetic Class 8 Math Worksheet – 35 Marks
[Financial Arithmetic]
(1) 16 masons can build a wall 14 meters high in 14 days. How many masons will be needed to build a wall 140 meter high in 9 days? [1 × 3] = 3
(2) Ten men can assemble 600 cycles in 10 days. How many cycles 5 men will assemble if they work for 16 days? [1 × 3] = 3
(3) 50 men can complete a wall of 170 meter length in 12 days. How many men will complete the wall of length 700 meter in 30 days? [1 × 3] = 3
(4) Sachin, Sofik and Salman started a business with capital of Rs.18,000, Rs.12,000 and Rs.24,000 respectively. At the end of the year, they suffered with a loss of Rs.13,500. Find the share of each in this loss. [1 × 3] = 3
(5) Ashim started a business with Rs.35,000. After 3 months Amit joined the business with Rs.4000 and after 6 months Akash invested Rs.5000. At the end of the year they earned a profit of Rs.1620. Find the share of each in the profit. [1 × 3] = 3
(6) A person died leaving behind inheritance of Rs. 300000. Distribute the amount among 2 sons and 1 daughter so that each son gets double of what a daughter gets. Find the share of each when a debt of Rs. 80,000 was also to be paid. [1 × 3] = 3
(7) A man left Rs. 240000 as inheritance. His heirs are 4 daughters and 2 sons. Find the share of each inheritor that a son gets twice of his sister’s share. [1 × 3] = 3
(8) Convert Rs. 90,000 into US $ if the conversion rate is 1 US $ = Rs.99.80. [1 × 1] = 1
(9) Convert Rs. 46,000 into Indian Rupee. (1 INR = Rs. 1.60). [1 × 1] = 1
(10) How long would Rs. 25,000 have to be deposited in the bank at 12% per year to receive back Rs. 31,000. [1 × 2] = 2
(11) The market price of an article is Rs.5000. Discount on this article is 20%. Find the sale price of the article. [1 × 2] = 2
(12) Sourav purchased a car for Rs. 1300000 and insured it for one year at the rate of 4.5%. Find the annual premium. [1 × 2] = 2
(13) A manufacturer sells an article which cost him Rs. 4,250 at 10% profit. The purchaser sells the article at 15% gain. Find the final sale price of the article. [1 × 3] = 3
(14) Tomij purchased two toys for his children. He buys Superman and Doll for Rs 2,500 and Rs.6000 respectively. If a discount of 27% is given on all toys, find the amount of discount and the sale price for each toy. [1 × 3] = 3