The dimensions of a pit are `5mxx3mxx2m.` If it is filled with bricks of size `20cmxx10cmxx5cm`, which costs Rs. 2.50 each, then find the total cost of the bricks.
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From the data of a firm given alongside, find out net value added at factor cost: Total sales rs 75,000 Purchase of raw materials and other inputs rs3
`NVA_(fc)`=sales-Purchases etc.-I.T.-CFC `=75000-3000-7500-2500` =rs 35,000
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Controlling is necessary - (A) For small enterprise (B) For medium size enterprise (C) For Large size enterprise (D) For all the above
Correct option is: (C) For Large size enterprise
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The electric field in a region is given by `E=alphaxhati`. Here `alpha` is a constant of proper dimensions. Find a. the total flux passing throug a cu
Correct Answer - `(a)sigmal^(3),(b)sigmaepsi_(0)l^(3)`
2 Answers 1 views
A gas is filled in a vessel at a certain temperature and at a pressure of `80 cm` of Hg. At the same temperature, more gas is filled in the vessel so
Correct Answer - `128 cm` of Hg
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The manufacturing cost of 10 articles is Rs. 150 Tax on each article is `6%` of the manufacturing cost. Transportation cost comes to Re. 1 per article
Correct Answer - `12(2)/(3)%`
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The inner dimensions of a swimming pool are `50ftxx20ftxx10ft`. The inner sides and the floor of the swimming pool have to be fixed with tiles of size
Correct Answer - Rs. 9000
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If the marginal cost function is given by MC=2(2x+9)-1/2 and the fixed cost is Rs. 4 , find the average cost for 8 units of output.
given, The marginal cost function, M.C = 2(2x + 9)-½ we know, C = ∫(M.C) dx = ∫2(2x + 9)-½ dx = 2√(2x + 9) + k , where k is constant. here given...
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A manufacture reckons that the value of a machine which costs him Rs. 156250, will depreciate each year by 20%. Find the estimated value at the end of
Correct Answer - Rs. 51200
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Find the volume, the lateral surface area and the total surface area of the cuboid whose dimensions are: (i) length = 12 cm, breadth = 8 cm and height
Correct Answer - (i) `432 cm^(3), 180 cm^(2), 372 cm^(2)` (ii) `2366 m^(3), 520m^(2), 1248 m^(2)` (iii) `45 m^(3), 21 m^(2), 201 m^(2)` (iv) `36m^(3), 291 m^(2), 303 m^(2)`
2 Answers 1 views
The cost of 5 pencils is equal to the cost of 2 ballpoints. Write a linear equation in two variables to represent this statement. ( Take the cost of a
Correct Answer - `5x-2y=0`
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