Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2

MATHEMATICS
JAMB 2018

Out of 7 consonants and 4 vowels, how many words of 3 consonants and 2 vowels can be formed?

  • A. 210
  • B. 1050
  • C. 21400
  • D. 25200

Correct Answer: A. 210



Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *
Add Math
Don't want to keep filling in name and email whenever you make a contribution? Register or login to make contributing easier.