## Question

**Find the 2nd number of the 2nd pair:- 9876 : 7654 : : 4673 : ? **

A. 2451

B. 2351

C. 2637

D. None of these

**Answer:** A

**Solution:**

The relationship between 1st & 2nd group is x : (x – 2222).

9876 – 7654 = 2222,

so, the missing number : 4673 – 2222 = **2451**

So the correct answer is **2451**