Question

Out of the four pairs, three follows one pattern and one is different. Choose the odd-one.

• A. $48-134$
• B. $40-110$
• C. $18-48$
• D. $30-80$

Answer 1

The correct option is C $18-48$

Option A, B, D follows:

$(1^{st}\text{number}\times 3)-10$

While option B doesn't.

Hence, option C.