GMAT Quantitative Reasoning Practice Set 4

Find the angle

If f(x) = 4x + 2w and g(x) = 3x – 2w, then what is the value of g(f(3)) – f(g(5))? W will remain constant.

During the summer, Terrence works out daily to build muscle and put on weight for the football season. He gains an average of 2.25 pounds each of the 9 weeks of his program. What percent of his original 220 pounds did Terrence gain?

It is given that p, q & r are three integers greater than zero. If (q-p) = 1 and (r -q) = 1 then which of the following must be true?

I. The product of the three integers is a multiple of 6

II. (r-p)(q-p+1) = 4

III. The product, pq is not even

Consider the parallelogram below. What is the complement of ∠R?

If x² = 25x, solve for x = ?

What is ∠y + ∠x

If (x + 3)² = 16 and (y + 4)² = 36, what is the maximum value of y|x|?

Four trucks (all different in colors) and three jeeps (all different in colors) are to be placed in a row for a sale exhibition. In how many different ways can the vehicles be arranged so that the jeeps are placed together next to each other?

Sarah’s fuel gauge reads 1/8th full. She adds 10 gallons to the tank and the gauge now reads 3/4ths full. In gallons, what is the capacity of her fuel tank?