Quant 2nd Edition – PS Questions 41-50

Question 41 – “In the system of equations….”

OG Explanation is okay.  Alternatively, you could multiply the second equation by -2 and combine them.

Question 42 – “If x>3,000…..”

OG Explanation is sufficient.   When x=3000, the value of 3000/6001 is close to 3000/6000 = ½

Question 43 – “If 18 is 15 percent….”

OG Explanation is fine but you could go directly to plugging in the answer choices.

Question 44 – “In Triangle ABC above…”

OG Explanation is sufficient.

Question 45 – “3(0.072)….”

OG Explanation is fine.

Question 46 – “What is the…”

OG Explanation is fine.

Question 47 – “The expression…”

OG Explanation is fine.


Question 48 – “If the numbers…”

OG Explanation is fine.

Question 49 – “Last year….”

OG Explanation is fine.

Question 50 – “2+…”

OG Explanation is fine.



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