Free GMAT Practice Question

Question 1 of 1
ID: GMAT-QR-PS-074
Section: Quantitative Reasoning - Problem Solving (PS)
Topic: Unit digit
Difficulty level: Hard

Practice Mode: Single selected Question » Back to Overview

If $N=2^{73}+3^{31}+9^{52}$, what is the units digit of $N$?

» Quit
» Quit