Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.
Answer & explanation
Correct answer: option 4
The logic followed here is :
ist number × 3 - 10 = second number
54 : 152 ⇒ 54 × 3 - 10 = 152
82 : 236 ⇒ 82 × 3 - 10 = 236
36 : 98 ⇒ 36 × 3 - 10 = 98
68 : 196 ⇒ 68 × 3 - 10 = 194 ≠ 196 (odd)