If the cost of 7 m of cloth is Rs.294, find the cost of 5 m of cloth
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When the total fixed cost of producing 100 units is Rs.30 and the average variable cost Rs.3, total cost is : (Choose the correct alternative)
(c) Total cost is Rs.330
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What is the relation between Marginal Cost and Average Variable Cost when Marginal Cost is rising and Average Variable Cost is falling?
When Marginal Cost is rising and Average Variable Cost is falling, Marginal cost lies below the Average Variable Cost. MC is less than AVC.
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Nasreen bought 3 m 20 cm cloth for her shirt and 2 m 5 cm cloth for her trouser. Find the total length of cloth bought by her.
Cloth bought for shirt = 3 m 20 cm = 3.20 m Cloth bought for trouser = 2 m 5 cm = 2.05 m Total length of cloth bought by Nasreen =...
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Tina had 20 m 5 cm long cloth. She cuts 4 m 50 cm length of cloth from this for making a curtain. How much cloth is left with her?
Total length of cloth = 20 m 5 cm = 20.05 m Length of cloth used = 4 m 50 cm = 4.50 m Remaining cloth = 20.05 m – 4.50 m...
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Cost of a dozen pens is Rs.180 and cost of 8 ball pens is Rs.56. Find the ratio of the cost of a pen to the cost of a ball pen.
Cost of a dozen pens (12 pens) = Rs.180 Cost of 1 pen = 180/12 = Rs.15 Cost of 8 ball pens = Rs.56 Cost of 1 ball pen = 56/8 = Rs.7 Ratio...
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How much cloth will be used in making 6 shirts, if each required 2 1/4 m of cloth, allowing 1/8 m for waste in cutting and finishing in each shirt?
Correct answer is 14 1/4 m
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It takes 2 1/3 m of cloth to make a shirt. How many shirts can Radhika make from a piece of cloth 9 1/3 m long?
Correct answer is 4 shirts
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5 chairs and 4 tables together cost Rs.5600, while 4 chairs and 3 tables together cost Rs.4340. Find the cost of each chair and that of each table.
Let the cost of a chair be Rs.x and that of a table be Rs.y, then 5x + 4y = 5600 ……..(i) 4x + 3y = 4340 ……..(ii) Multiplying (i) by 3 and...
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23 spoons and 17 forks cost Rs.1770, while 17 spoons and 23 forks cost Rs.1830. Find the cost of each spoon and that of a fork.
Let the cost of a spoon be Rs.x and that of a fork be Rs.y. Then 23x + 17y = 1770 ……….(i) 17x + 23y = 1830 ………(ii) Adding (i) and (ii), we...
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5 pencils and 7 pens together cost Rs 195 while 7 pencils and 5 pens together cost Rs 153. Find the cost of each one of the pencil and pen.
Let the cost of each pencil be Rs. x and that of each pen be Rs. y. Then, we have: 5x + 7y = 195 ………(i) 7x + 5y = 153 ………(ii) Adding (i)...
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