X Articles Cost Rs. (3x + 20) (x + 4) Similar Articles Cost Rs. (5x - 4). Find X

The marked price of the article and. I Write down the cost of one article in terms of x.

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200 when 4 tennis rackets and 12 cricket bats are made.

X articles cost rs. (3x + 20) (x + 4) similar articles cost rs. (5x - 4). find x. We know that the cost price of 10 article selling price of 9 article. Of x articles Rs. If the profit is 25 then the value of x is.

An article is listed at Rs. A manufacturer produces nuts and bolts. Therefore cost of production of each article Rs 2x 3 Given total cost of production is Rs90.

The cost price of 10 articles is equal to the selling price of 9 articles. Then 105 of x-80 of x100 or 25 of x100. 5 more the number of articles that can be bought for Rs.

If the profit on every of product A is Rs 20 and on product B is Rs 30. 10 discount is given on the marked price 10300100 Rs30. Besides he manages to avoid to pay 20 tax on the already discounted price.

So 75 of 80 of x 3600. Had he bought the article at 75 less and sold it 375 less he would have 20 loss. The cost price if the shopkeeper still makes a profit of 80 on the whole after all discounts are applied.

Find the cost price of the article. A tradesman sold an article at a loss of 20if the selling price has been increased by Rs100ther would have been a gain of 5what was the cost price of the article. If he had bought it at 40 less and sold for Rs5 less he would have gained 50.

3 The cost price of 20 articles is the same as the selling price of x articles. 2y and Rs 4z respectively. Let the cost price of article Rs X.

A customer bought this article for Rs. Let us consider CP of 1 article as Rs X. A person sold an article at 10 loss.

A man sells an article at a profit of 40. X 6500833 78031 cost price selling price Rs 936. Of each article be Re.

The marked price of the article Rs 300. Calculate the two regression equations of X on Y and Y on X from the data given below taking deviations from a actual means of X and Y. If the article was sold for Rs.

Given profit on one unit of product A B and C are Rs 3 Rs. 250 more than A. 05x y 40.

Selling price of the article after discount Rs 30030 Rs 270. 5616 and got two successive discounts of which the first one is 10. If SP is 095x CP is x if he increased SP byRS 65 ie 095x65 10333x.

Cost of 10y gm of silver Rs10xy 10 58 Rs580 Hence the value in Rs of a bar of silver is 580 Question 18When the list price LP of an article is fixed at 30 above the cost price CP and while selling the same it is subject to a discount of x the profit percentage is 80 of that when the LP is fixed at 25 above the CP and the discount is 16. 2 and Rs 4 respectively. The other rate of discount of this scheme that was allowed by the shopkeeper was.

What is the initial cost price. The percentage of return on their investments are in the ratio of 6. Let required production of product A B and C be x y and z units respectively.

Selling price of 9 article 10X. Of x articles Rs. On a certain sum of money for 3 years at 8 per annum is half the CI.

What is the value of x and check the answer 3x-35x-5 47. Let the marked price of the article be x. Estimate the likely demand when the price is Rs20.

Answer 1 of 2. Profit percentage is 20. First a 20 discount was offered on which another 25 discount was offered.

If the cost per article were Rs. A man sells an article at a profit of 25if he had bought it 20 less and sold it for Rs 1050 lesshe would have gained 30find the cost price of the article. Find the total earnings If B earns Rs.

Find the profit percent. When a person sells two similar items one at a gain of say x. 3x 2y 20.

Calculation of Regression equation i Regression equation of X on Y ii Regression Equation of Y on X. Profit 10x9 x x9. Discount in rupees given on marked price Rs30.

8000 for 2. X trees of type A and y trees of type B cost Rs 20x and Rs 25y respectively. NCERT Solutions for Class 12 Maths Linear Programming Exercise 122 Ques No 4.

The profit percentage 1995. Profit 9360078031 Rs 15569 age profit 1556978031 100 1995 20 Answer. Let CP be Rs x.

A is more efficient. When X is 20 Y will be. Let us say the number of articles produced be x.

If the total cost of production on that day was Rs90 find the number of articles produced and the cost of each article. Cost of 2x articles 5x 54 Cost of 1 article frac 5x54 2x i Again cost of x 2 articles 10x 4. A man has a sum of Rs 1400 to purchase young trees.

X2x 3 90 2x 2 3x 90 0. Price of the article after first discount 65 65 Rs. Selling price of 1 article 10x9.

Since the maximum value of Z occurred at the point 4 12 then Z max 204 1012 80 120 Rs. So profit on x unit of A y unit of B and z unit of C are given by Rs 3x Rs. A trader buys x articles for a total cost of Rs.

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