Hi Sri,
To answer this question, we need data from 2 columns: "Horse Power" and "Engine Size"
We're asked if the least expensive model (The Tesco) has the lowest ratio of horsepower/engine size.
The Tesco's ratio is 310/5.7
For a ratio to be lower than this, we would need EITHER a smaller numerator OR a bigger denominator (or both).
I'd start by looking at cars with a lower horsepower. There aren't many, but they all have a significantly lower Engine Size (relative to the Tesco), so their ratios are NOT smaller.
Next, I'd look at cars with a bigger Engine Size. There aren't too many here either, but they all have a significantly higher Engine Size (relative to the Tesco), so their ratios are NOT smaller.
The model that seems closest is the PTZ at 400/6.2
The Tesco: 310/5.7 = about 54:1 while the PTZ: 400/6.2 = about 66:1
The Tesco DOES have the lowest ratio.
Final Answer: Yes
GMAT assassins aren't born, they're made,
Rich
Last edited by
[email protected] on Wed Jul 16, 2014 11:25 pm, edited 1 time in total.
