Geometry Circles Mock Tests

21 questions available

Geometry Circles Mock Test 1

Questions: 21

Sample Questions

GRE Quantitative Aptitude

A circle has area 36π. What is its circumference?

A 6π

B 12π

C 18π

D 36π

GRE Quantitative Aptitude

The area of a circle is 36π. What is its circumference?

A 6π

B 12π

C 18π

D 24π

GMAT Quantitative Reasoning

A circle has radius 3 cm. What is its area? (Use π = 3.14)

A 9.42 cm²

B 18.84 cm²

C 28.26 cm²

D 37.68 cm²

GRE Quantitative Aptitude

A circle has area 64π. What is its circumference?

A 16π

B 8π

C 32π

D 64π

GRE Quantitative Aptitude

A circle is inscribed in a square with side length 10. What is the area of the circle?

A 25π

B 10π

C 50π

D 100π

GMAT Quantitative Reasoning

A circle has a radius of 7 cm. What is its circumference? (Use π = 22/7)

A 42 cm

B 44 cm

C 46 cm

D 48 cm

GMAT Quantitative Reasoning

A circle has a radius of 6 cm. What is the length of an arc that subtends a central angle of 60 degrees? Use pi = 3.14.

A 4.71 cm

B 6.28 cm

C 9.42 cm

D 12.56 cm

GRE Quantitative Aptitude

The circumference of a circle is 20π. What is its area?

A 25π

B 50π

C 100π

D 200π

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