Geometry Fundamental Quiz #1 LPWE

GRE Quant Problem Solving
1

GREGMAT
GREGMAT1366×768 19.6 KB

In this question, the round to the nearest whole changes depending on the value of pi considered.

for pi= 3.14 or 3.14159 you can round down to 628(628.31), but if you consider 22/7 you get 628.571 which is rounded up to 629.

What would be the right value to go for in a situation like this? is 3.14159 more accurate or 22/7 more accurate?

2

If this is the case, the question has a fault. It should not matter which way you take.

3

The answer of the quiz and in the solution video has it as 628. (Week 3, Day 2 Quant, 1month V2)
So something like this would most likely not appear in the actual GRE?

Thank you for the response!