Reasoning - Coding Decoding
1.
In a certain code language, 123 means hot filtered coffee, 356 means very hot day and 589 means day and night. Which digit stands for very ?
Answer
In the first and second statements, the common code digit is 3 and the common word is hot. So, 3 means hot.
In the second and third statements, the common code digit 5 and the common word is day. So, 5 means day.
Thus, in the second statements, 6 means very.
Answer :
Option EExplanation :
In the first and second statements, the common code digit is 3 and the common word is hot. So, 3 means hot.
In the second and third statements, the common code digit 5 and the common word is day. So, 5 means day.
Thus, in the second statements, 6 means very.
2.
In a certain code language, 851 means good sweet fruit, 783 means good red rose and 341 means rose and fruit. Which of the following digits stands for sweet in that language ?
Answer
In the first and second statements, the common code digit is 8 and the commmon word is good. So, 8 means good.
In the first and third statements, the common code digit is 1 and the common word is fruit. So, 1 means fruit.
Thus, in the first statement, 5 means sweet.
Answer :
Option BExplanation :
In the first and second statements, the common code digit is 8 and the commmon word is good. So, 8 means good.
In the first and third statements, the common code digit is 1 and the common word is fruit. So, 1 means fruit.
Thus, in the first statement, 5 means sweet.
3.
In a certain code language, 3a, 2b, 7c means Truth is Eternal, 7c, 9a, 8b, 3a means Enmity is not Eternal and 9a, 4d, 2b, 8b means Truth does not perish. Which of the following means enmity in that language ?
Answer
In the second and third statements, the common code is 9a and the common word is not. So, 9a means not.
In the first and second statements, the common codes are 7c and 3a and the common words are is and Eternal.
So, in the second statement, 8b means enmity.
Answer :
Option CExplanation :
In the second and third statements, the common code is 9a and the common word is not. So, 9a means not.
In the first and second statements, the common codes are 7c and 3a and the common words are is and Eternal.
So, in the second statement, 8b means enmity.
4.
In a certain code language, 479 means fruit is sweet, 248 means very sweet voice and 637 means eat fruit daily. Which digit stands for is in that code ?
Answer
In the first and second statements, the common code digit is 4 and the common word is sweet. So, 4 means sweet.
In the first and third statements, the common code digit is 7 and the common word is fruit. So, 7 means fruit.
Thus, in the first statement 9 means is.
Answer :
Option BExplanation :
In the first and second statements, the common code digit is 4 and the common word is sweet. So, 4 means sweet.
In the first and third statements, the common code digit is 7 and the common word is fruit. So, 7 means fruit.
Thus, in the first statement 9 means is.
5.
In a certain code, 289 means read from paper, 276 means tea from field and 85 means wall paper. Which of the following is the code for paper ?
Answer
In the first and second statements, the common digit is 2 and the common word is from. So, 2 is the code for from.
In the first and third statements, the common code digit is 8 and the common word is paper. So, 8 is the code for paper.
Answer :
Option BExplanation :
In the first and second statements, the common digit is 2 and the common word is from. So, 2 is the code for from.
In the first and third statements, the common code digit is 8 and the common word is paper. So, 8 is the code for paper.
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