35 is related to 1125 following a certain logic. Following the same logic, 45 is related to 1925. To which of the following is 85 related, following the same logic? (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.)

35 → 1125

45 → 1925

85  → ? 

​Logic:square it, then subtract 100​

Let’s check their squares:

352 - 100 = 1225- 100 = 1125

452 - 100 = 2025 - 100 = 1925

Now apply the same to 85:

852 - 100 =7225 - 100 = 7125

Thus, correct option is (b).