Start learning →

A Caesar cipher is a type of which kind of cipher?

ASubstitution code
BBlock cipher
CStream cipher
DTransposition code
Answer & Solution
Correct answer: A. Substitution code
Each plaintext letter is replaced by another letter, which defines a substitution cipher.
Practise this question with Quill — CA Foundation →

Keep practising Number Series, Coding and Decoding

Browse all Number Series, Coding and Decoding questions for CA Foundation, or explore more Quantitative Aptitude topics.

Start a Number Series, Coding and Decoding lesson →
Related questions