2 months ago
In 2009, the price of each Econolux car increased by 10 percent from the 2008 price... (GRE Quants)
Indicate ALL possible values.
Drop your answers below!
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Yocket Hub Author
The correct Answer is B, C, and D It’s useful to use PITA in this problem. Note that increasing something by 10 percent is the same as multiplying by 1.10, and decreasing something by 5 percent is the same as multiplying by 0.95. Definitely use your on-screen calculator on a problem such as this. Because you are dealing with a range, it will save you time to work from the top down until you reach ... See more
Min Current value =18000 Max Current value =19800 Let price in 2008 be X. X ×110/100×95/100 = 18000 And X x 110/100 × 95/100 = 19800 => X = 17224 and 18947 Hence , 17224 < X < 18947 Options B,C,D lies in the given range. See more
Can anyone tell me.... According to GRE.... This question is in which level..... Easy Mediam or Hard ?? See more
M kartikeya Datta