Quantitative ReasoningGMAT Focus Edition

GMAT Even & Odd Integers practice questions

Even & Odd Integers is a high-yield GMAT topic. Work through these practice questions to build accuracy and speed before test day.

Free Even & Odd Integers practice

5 sample questions

Practice Question 1easyProblem Solving

A farmer is planting crops in alternating rows of corn and soybeans. If the number of corn rows is represented by the odd integer cc, and the number of soybean rows is represented by the even integer ss, which of the following must be odd?

A.

c+s2c + s^2

B.

cimessc imes s

C.

c2+sc^2 + s

D.

2c+s2c + s

E.

c+sc + s

Practice Question 2easyProblem Solving

A small business pays its employees a base salary plus a bonus. The bonus is calculated as 18% of the base salary if the base salary is an even integer, and 15% of the base salary if it is odd. If an employee's total earnings are $1,416 and their base salary is an integer, what is their base salary?

A.

$1,100

B.

$1,150

C.

$1,200

D.

$1,250

E.

$1,300

Practice Question 3easyProblem Solving

A delivery service uses two types of trucks: small trucks that carry 15 packages each and large trucks that carry 25 packages each. In a given day, the service used a total of 8 trucks to deliver 160 packages. If the number of small trucks used is even, how many small trucks were used?

A.

2

B.

4

C.

6

D.

8

E.

10

Practice Question 4easyProblem Solving

A farmer is planting crops in two adjacent fields of equal area. In Field A, the farmer plants rows with an even number of seeds per row, and in Field B, the farmer plants rows with an odd number of seeds per row. If the total number of seeds planted in both fields is 47 and Field A has 5 more rows than Field B, what is the number of rows in Field B?

A.

3

B.

4

C.

5

D.

6

E.

7

Practice Question 5easyProblem Solving

A consulting firm employs 120 consultants, of which 60% are junior consultants and the rest are senior consultants. Each junior consultant earns $3,000 per month, and each senior consultant earns $5,000 per month. If the firm hires 20 additional junior consultants and 10 additional senior consultants, what will be the total monthly payroll increase?

A.

$100,000

B.

$110,000

C.

$120,000

D.

$130,000

E.

$140,000

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