medium · GMAT Quantitative Reasoning
A positive integer n is such that n^2 is divisible by 72.
What is the smallest such value of n?
- 24
- 18
- 12
- 6
- 36
Sign up free to see the explanation and track your rank →
More GMAT Quantitative Reasoning practice
- Including both endpoints, how many distinct integer price points are in this range?
- What is the final price of the jacket?
- How many total ways can the traveler get from City X to City Z?
- What is the speed of the current?
- Which of the following includes the number 0?
- If the child picks one letter at random, what is the probability that it is a consonant?
- Which of the following expressions must result in a positive value?
- Which of the following must also be an even integer?
All Quantitative Reasoning questions · GMAT study guide · GMAT glossary · GMAT flashcards