Question : Directions: In a certain code language, JPMNO is coded as 73562, AMNBD is coded as 28954, and NACQ is coded as 1240. What is the code for B in that code language?
Option 1: 5
Option 2: 8
Option 3: 2
Option 4: 4
Correct Answer: 8
Solution :
Given:
1. JPMNO is coded as 73562.
2. AMNBD is coded as 28954.
3. NACQ is coded as 1240.
On comparing the above-given words –
⇒ In words 1, 2, and 3 the letter N and number 2 are common.
⇒ In words 1 and 2 the letter M and the number 5 are common.
⇒ In words 2 and 3 the letter A and the number 4 are common.
The remaining letters and numbers in word 1 are J, P, O and numbers 7, 3, and 6. In Word 2 are B, D and numbers 8, and 9. In Word 3 are C, Q and numbers 1, and 0.
⇒ From 2, we have 8 and 9 which can be codes for B and D.
In options we can see that only 8 is given, we can mark it as code for B.
So, B is coded as 8. Hence, the second option is correct.
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