A. \(10\sqrt{5}\)

B. \(10\sqrt{6}\)

C. 25

D. 50

E. 60

The OA is E

**Source: GMAT Paper Tests**

00:00

**A**

**B**

**C**

**D**

**E**

A square playground has the same area as a rectangular playground that is 30 meters longer but 20 meters narrower. What is the length, in meters, of a side of the square playground?

A. \(10\sqrt{5}\)

B. \(10\sqrt{6}\)

C. 25

D. 50

E. 60

The OA is E

**Source: GMAT Paper Tests**

A. \(10\sqrt{5}\)

B. \(10\sqrt{6}\)

C. 25

D. 50

E. 60

The OA is E