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Coding and Decoding · Question 6 of 66

Question 6

EasyOriginal question

If RIVER is written as ULYHU in a code, how is LAKE written in the same code?

Options for question 6

Show the answer and explanation
CorrectNot quiteAnswer A

Correct answer: A

Explanation

  1. R to U, I to L, V to Y, E to H, R to U: each letter moves 3 places forward.

  2. LAKE: L to O, A to D, K to N, E to H.

  3. The code is ODNH.

Worth noting

NCMG uses a shift of 2, and IXHB a shift of 3 backwards. Fix the shift from one letter, then confirm it on a second.

Concept
Uniform forward shift of every letter
Typical time
40 s
Your time
—
The rule this testsLetter-shift and reversal codes
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Ten questions from Coding and Decoding, at your own pace.

Practise this chapter →

Ten questions from Coding and Decoding, at your own pace.