MBA
Exam
ABS(x) means abstract value of x. ABS(3)=3, ABS(-3)=3. If ABS(x-5)+ABS(x-12)=r for infinite number of values of x.How many values of r are possible?QA not available :/ 1) 12 2) 6 3) - 4) no such r
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P and Q are two solutions of alcohol in kerosene. The solution P is 90% in kerosene and the solution Q is 30% in alcohol. What amount of solution Q should be added to 100 liters of solution P so that the resulting solution is 25% in alcohol?​plz tag me... 1) 400 2) 200 3) 300 4) cod
Three cities are connected such that each city has at least one direct route to each of the other. If one wants to go from A to B, either a direct route (AB) or an indirect one (ACB) can be used. Totally, there are 33 routes from A to B and 23 routes from B to C. How many indirect routes are there from A to C? 1) 18 2) 15 3) 16 4) 21