Fractions

Practice Questions

GMAT Quantitative Reasoning › Fractions

Page 1 of 4

10 of 39

1

If $\dpi{100} \small x=\frac{1}{2}$ and $\dpi{100} \small y=\frac{1}{3}$ , which of the following is the smallest?

2

Simplify the following expression: $\frac{3}{4}-\frac{5}{8}+\frac{3}{16}$

3

What is $\frac{(5-2)!}{(3-3)!}$ ?

4

If $\small x + y = 10$ and $\small xy = 20$ , then evaluate $\small x-y$ .

5

Define an operation $\ast$ as follows:

For all real numbers ,

$a \ast b = \frac{1}{4}a + b^{2}$

Evaluate $\frac{2}{3} \ast \frac{1}{3}$ .

6

$\frac{2}{3}+\frac{3}{4}+\frac{5}{6}=$

7

What is the least common denominator of the following fractions?

$\frac{7}{5}, \frac{8}{15},\frac{2}{3}$

8

Simplify the following into a single fraction.

$\frac{a}{b} + \frac{6a}{7c}$

9

Simplify the following expression: $\frac{5}{6}+\frac{7}{11}+\frac{4}{3}$

10

Casius has $\tiny \frac{1}{6}$ of a liter of water. Olivar has $\tiny \frac{4}{7}$ of the amount Casius has. How many liters of water does Olivar have?

Page 1 of 4

Return to subject