Key is to Lock as Password is to __________.

C. ACCESS

If one root of the quadratic equation x^2 + 4x + k = 0 is double the other root, what is the value of k?

B. 8
Posted in:  Quadratic Equations -  Algebra -  Mathematics

All birds have feathers. Therefore, if an animal is a bird, it must have feathers. Is this statement true or false?

A. TRUE

A : B :: C : ?

B. E
Posted in:  Alphabet Analogy -  Analogy -  Verbal Reasoning

If all triangles have three sides, then a shape with three sides must be a triangle. Is this statement true or false?

B. FALSE