Correct Answer - Option 1 : 10
Given:
The number = 59862
Concept:
Dividend = (Quotient × Divisor) + Remainder
Calculation:
The square root of the number 59862 = 244.66
⇒ 59862 = (244 × 244) + 362
⇒ So, 59862 is a nearest number of square of 245 or 244
⇒ The square of 245 = 60025
⇒ The square of 244 = 59536
⇒ The required minimum number to make a perfect square = 60025 - 59862 = 163
⇒ The sum of the digit of 163 = 1 + 6 + 3 = 10
∴ The required result will be 10.