Word Chain Coding Decoding : CODING-DECODING is an important part of Logical reasoning section in all aptitude related examinations. Coding is a process used to encrypt a word, a number in a particular code or pattern based on some set of rules. Decoding is a process to decrypt the pattern into its original form from the given codes. Questions on coding and decoding judge the candidate's ability to decipher or break the code to decipher a message. Let us try some examples.
Illustration : Read the following and answer the questions given below.
P - Q means P is husband of Q
P + Q means P is daughter of Q
P Q means P is mother of Q
1. Which of the following would definitely indicate that 8 is sone of ?
(A) 6 - 5 8 (B) 6 8 - 5 (C) 6 8 (D) 6 8 5 (E) None of these
Answer: (B)
2. If R L M - N , then which of the following is not true?
(A) M is son of L (B) L is mother -in-law of N (C) M is husband of N (D) L is a daughter of R (E) N is daughter of L
Answer : (E)
3. Which of the following would definitely indicate that R is mother-in-law of K?
(A) R M K (B) L - R M - K (C) M - K + R (D) K + M - L R (E) None of these
Answer : (B)
Illustration: If (1 + 2) means 1 is mother of 2, (1 - 2) means 1 is brother of 2, (1 2) means 1 is father of 2, then which of the following means Z is nephew of K?
(A) Z - R + Q K (B) K R + Q Z (C) Z + R - Q K (D) Z - R Q + K (E) None of these
Answer: (E)
Read the following and answer the questions given below. P - Q means P is husband of Q P + Q means P is daughter of Q P Q means P is mother of Q If K + M - L R, than who is the sister of R ? | |||
Right Option : A | |||
View Explanation |
Read the following and answer the questions given below. P - Q means P is husband of Q P + Q means P is daughter of Q P Q means P is mother of Q If R M - N , then which of the following is true? | |||
Right Option : A | |||
View Explanation |
Read the following and answer the questions given below. P - Q means P is husband of Q P + Q means P is daughter of Q P Q means P is mother of Q Which of the following is showing that 6 is the grandmother ? | |||
Right Option : D | |||
View Explanation |
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