AQuA-RAT train #49526 · Number Theory · Digits
An employee identification code consists of a vowel followed by a 3-digit…
An employee identification code consists of a vowel followed by a 3-digit number greater than 200. Exactly 2 of the 3 digits in the code should be identical. How many different codes is it possible to form?
AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #49526
Stuck? A gentle nudge
No hints for this one.
Your answer
Checked against the answer in AQuA-RAT.