Choose a word similar to the group: 'brave, courageous, valiant'.

C. HEROIC

In the sequence 1, 4, 7, 10, 13, 16, how many times does the number 7 occur?

B. 1

In the sequence 2, 4, 6, 8, 10, 12, how many times does the number 10 occur?

A. 1

If the H.C.F. of two polynomials p(x) = x^2 - 5x + 6 and q(x) = x^2 - 4 is r(x), what is r(x)?

A. X - 2

What is the value of k if the quadratic equation x^2 - kx + 12 = 0 has roots that are 3 and 4?

A. 7