alleryCodes: clear road=pa mi; road safe=mi tu; clear signal=pa zo. Code safe signal.
Apa tu
Bmi zo
Ctu zo
Dzo pa
Answer & Solution
Correct answer: C. tu zo
Shared words identify safe as tu and signal as zo.
Keep practising Coding and Decoding
Browse all Coding and Decoding questions for RPF Constable, or explore more General Intelligence and Reasoning topics.
Related questions
Use the full coding ruleCode with two operationsFive codebits a–e are0/1. a+b+c and b+c+d are even; c+d+e is odd. Received10110 has exactlA–F are six distinct nonzero digits. As two-digit numbers, AB=2×CD and EF=3×CD; B+D=14. FiA–E encode bijectively as A–E; none stays unchanged. D→A; exactly one of A→B,C→D holds. A’A–D are distinct digits1–9. AB+CD=BA uses two-digit numbers; A+D=12 and B>D. What digit isA four-letter code swaps the first two letters, shifts the third back2 and the fourth forwReverse a four-letter word, swap letters within each adjacent pair, then shift every lette