Series, Coding-Decoding & Pattern Recognition

3 previous year questions

• 2026If ZERO is encoded as ADSN, then how do you encode STOP?
• 2026How many words can one form by shuffling the letters of the word QUEUE, if Q is always followed by U? The words thus formed need not necessarily have any meanin…
• 2026A pattern formed by two characters a and b is repeated more than once in the following string: ×b×a×a××a×a×bab What is ×× in the 7th and 8th positions from the …