Select the set in which the numbers are related in the same way as are the numbers of the given sets.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g., 13 – Operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
(111, 16, 7)
(167, 14, 12)

​(111, 16, 7) → 16 × 7 – 1 = 112 – 1= 111

​(167, 14, 12) → 14 × 12 – 1 = 168 – 1 = 167

Logic: 2nd × 3rd – 1 = 1st Number
From the given options - 

A (190, 21, 9) → 21 × 9 – 1 = 189 – 1 = 188 $$\ne$$ 190​
B (140, 8, 17) → 8 × 17 – 1 = 136 – 1 = 135 $$\ne$$ 140​
C (131, 12, 11) → 12 × 11 – 1 = 132 – 1 = 131 = 131​
D (108, 9, 12) → 9 × 12 – 1 = 108 – 1 = 107 $$\ne$$ 108

Correct answer is (c)​​​