TCS Company General Ability General Knowledge

) one organization ,material ,labor and maintenance are in the ratio of 4:6:7, if the material cost is: 272 ,what is the total cost

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TCS Other Question

(98*98*98-73*73*73)/(98*98*98-73*73*73) The age of the two friends were in the ration of 2:3. If the sum of their ages is 55. Then after how many years their ratio will become 4:5?
a) 11 b) 33 c) 22 d) 44