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Let the quantity of milk and water be 5x and 3x respectively. After adding water: (5x)/(3x + 16) = 5/7 Cross multiply: 7(5x) = 5(3x + 16) 35x = 15x + 80 20x = 80 x = 4 Initial quantity of milk = 5x = 5 × 4 = 20 liters Correct Option: c
By which of the following symbol all Excel formula starts?
How much money did Miss Mishra receive as retirement fund?
I. Out of the total money received, Miss Mishra gave 20% to her husband and 15% to her...
Profit after selling an article for Rs. 870 is 16 (2/3)% more than the loss incurred when it is sold at Rs. 740. What would be the selling price if he w...
The mean deviation of the data 3, 10, 10, 4, 7, 10, 5 is:
Select the option that is related to the third number in the same way as the second number is related to the first number.
12 : 60 :: 16 : ?
A sum of Rs. 663 is divided among X, Y and Z such that X gets Rs. 156 more than Y. Y gets Rs. 78 more than Z. Find the share of Z?
If the sum of the digits of a three digit number is subtracted from that number, then it will always be divisible by
In how many days can ‘Q’ alone complete the work?
I. P, Q and R together can complete the work in 9`(3)/(13)` days.
II. P and ...
A ________________ typically connects personal computers within a very limited geographical area, usually within a single building.