Math
Two engines were tested to determine their fuel consumption rate. If during the test, the first engine consumed 600 grams of fuel while the second, which worked for two hours less, consumed 384 grams, how much fuel will be required to run the second engine for 5 hours?
(1) The first engine worked for 10 hours during the test.
(2) If the first engine had worked for 2 more hours during the test, it would have consumed 120 grams of fuel more.
Question Discussion & Explanation
Correct Answer - D - (click and drag your mouse to see the answer)
Verbal
(A) difficult; it has been more common for some townhouses and other “attached” homes that are relatively small and old, located in central cities.
(B) difficult; it has been more common for some townhouses and other “attached” homes that are relatively small, old, and that are located in central cities.
(C) difficult; it has been more common for some townhouses and other “attached” homes, which are relatively small and old, and located in central cities.
(D) difficult: It has been more common for some townhouses and other “attached” homes that are relatively small and old and located in central cities.
(E) difficult: It has been more common for some townhouses and other “attached” homes that are relatively small and old, and located in central cities.
Question Discussion & Explanation
Correct Answer - D - (click and drag your mouse to see the answer)
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