In a certain code language, NIB is coded as 112, and COB is coded as 122. How will JET be coded as in that language?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e 92
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The reverse positional values of each letter are added, and the sum is multiplied by 2 to get the code.
NIB: (13 + 18 + 25) x 2 = 56 x 2 = 112 COB: (24 + 12 + 25) x 2 = 61 x 2 = 122 Similarly for JET, JET: (17 + 22 + 7) x 2= 46 x 2 = 92 |