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Cost price of 1 liter mixture = 8 x 100/120 = Rs.20/3 Cost of water = Rs. 0 It means in the mixture there is only milk's cost which is Rs.20/3. Remaining cost = Rs. (10-20/3) = Rs. 10/3 Water/milk = cost of water which is mixed in place of milk/cost of milk which is mixed Water/milk = (10/3)/ (20/3) = 1/2 Milk water = 2:1 The ratio of milk and water is 2:1.
What does 'A' in ANSI stand for ____________.
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Pipe X can fill a tank on its own in 12 hours, while Pipe Y can fill the same tank individually in 20 hours. Both pipes X and Y o...
A collection of related files is called a______.
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6, 8, 15, 44, ?, 1134.
How many words are formed from the letters of the word CHAMPION when vowels (A, I, O) always are together?
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If sets A and B contain 4 and 5 elements respectively, then the total number of binary relations from A to B is:
28, 52, 84, 124, 172, ?.