In the given question, find the odd pair of number from the given alternative.
Answer & explanation
Correct answer: option 4
133 – 132 113 – 112 93 – 92 73 – 72
2197 – 169 , 1331 – 121 , 729 – 81 343 – 49
= 2028 = 1210 = 648 = 294
So, correct answer is option (D).