Question No.6 is Awful

Question 6 in the math section is awful. It is indeterminable based on the information provided (or at least the way its worded).


a) You don't take into account that the fuel burns continuously and therefore the weight constantly decreases.


b) you don't indicate how much the rocket engine itself weighs - only that it contains 10000 lbs of fuel. Even if the rocket was one pound, you'd still require more rockets.


c) you don't indicate how much fuel each engine can hold, you only mention the rate at which it burns. Based on your answer, its implied that its 10,000, but it could hold more or less.