Question 159

Which one of the following is the odd one out?

9B18, 7E35, 6G48, 5R90, 4P64, 8J80

Let's analyze the pattern

9B18 - $$9\times2\left(B\right)=18$$

7E35 - $$7\times5\left(E\right)=35$$

6G48 - $$6\times7\left(G\right)\ne48$$

5R90 - $$5\times18\left(R\right)=90$$

4P64 - $$4\times16\left(P\right)=64$$

8J80 - $$8\times10\left(J\right)=80$$

Hence, 6G48 is the Odd one out.

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