GRE Quantitative Reasoning Questions

Geometry Topics (Set of numeric entry: 8)

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 Selected Set: 8 (numeric entry)
Select Exercise Set (quantitative comparison):
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Directions: Enter your answer as an integer or a decimal if there is a single answer box OR as a fraction if there are two separate boxes — one for the numerator and one for the denominator.

 Answer Sheet of Set 8 (numeric entry)
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2. Find the radius of the circle x2+y2-4x+6y-51=0.

units
7. A square and an equilateral triangle have the same perimeter. If the diagonal of the square is 12*2cm, then how many times √3 sq.cm. is the area of the triangle?

8. A circular park has radius 21 m. It has a road of width 7m running around it on the outside. Find the cost of painting the road at rate Rs 20 per square meter.

Rs.