Let the total capacity of tank be 40 units Efficiency of pipe ‘A’ = 40/20 = 2 units/hour Efficiency of pipe ‘B’ = 40/40 = 1 units/hour Tank filled in 2 hours = (2 – 1) = 1 units Therefore, tank filled in (2 × 14 = 28 hours) = 1 × 14 = 14 units Required percentage of tank filled = (14/40) × 100 = 35%
Which creates an opportunity for the producers to reach beyond the domestic markets?
Average 20 numbers is ‘x’. If the average of first 12 numbers is 65.5 while average of last 5 numbers is 72.4 and 13th, 14th a...
Consider the following statements:
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2. Heat capacity of cooking oil is lower than the ...
Using 'lower of cost and net realisable value' for the purpose of inventory valuation is the implementation of which of the following concepts?
Which of the following statements are correct about the “Lorenz Curve”?
I. The Lorenz curve is a graphic...
A and B started a business by investing Rs.7000 and Rs.12000 respectively. After 4 months A withdrew 50% of his investment. If at the end of the year, p...
Consider the following statements in regards to PM Mitra:
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How many lines other than those shown in the figure are required to join each corner with another?
Rs. 6000 is invested in scheme ‘A’ for 3 years and Rs. 6000 is invested in scheme ‘B’ for 2 years. Scheme ‘A’ offers simple interest of 13% ...
Weight of a body on the surface of the earth is W₁. The weight of the same body is W2, at a height of 500 metres above the surface, and W3 at a depth ...
