Quantitative Reasoning Flashcards
7 cards from real CLT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Quantitative Reasoning flashcards as text
What is the area of a circle with radius 5?
Answer: 25π
Area = πr² = π(5²) = 25π.
In a right triangle, the two legs measure 6 and 8. What is the length of the hypotenuse?
Answer: 10
√(6² + 8²) = √(36 + 64) = √100 = 10.
What is the sum of the interior angles of a hexagon?
Answer: 720°
Sum = (n - 2) × 180° = (6 - 2) × 180° = 720°.
A cube has a side length of 4. What is its total surface area?
Answer: 96
Surface area = 6s² = 6 × 16 = 96.
Two parallel lines are cut by a transversal. If one angle measures 65°, what is its alternate interior angle?
Answer: 65°
Alternate interior angles formed by parallel lines and a transversal are equal.
What is the volume of a cylinder with radius 3 and height 7?
Answer: 63π
V = πr²h = π(9)(7) = 63π.
A triangle has two angles measuring 45° and 75°. What is the third angle?
Answer: 60°
Third angle = 180° - 45° - 75° = 60°.