These University number theory and discrete mathematics multiple choice questions check your understanding of number theory and discrete mathematics with 10 questions for pupils aged 18-19. Each question has four answers, and the right one is explained as soon as you choose.
University number theory and discrete mathematics multiple choice questions: the 10 questions
\(\gcd(48,18)=\)
\(7\cdot3\bmod 10\)?
\(2^{10}\bmod11=\)
Number of ways to choose 2 from 6
\(\varphi(7)=\)
A tree on 8 vertices has how many edges?
Handshaking lemma: sum of degrees equals
Arrangements of the letters of BOOK
The inverse of 3 modulo 7 is
\(K_4\) has an Euler circuit?
How to use these University number theory and discrete mathematics multiple choice questions
First, read each question carefully before you look at the four answers. Then work the answer out on paper, so that you do not simply guess. After that, read the explanation, even when you are right. If you score less than 7 out of 10, go back to the number theory and discrete mathematics lesson.
Finally, practise more with the number theory and discrete mathematics worksheet and the quiz. Moreover, all the pages of this chapter work together, so you can move between them at any time. For example, many pupils read the lesson on Monday, practise on Wednesday and test themselves on Friday.


















