Correct option is A
Given:
least five-digit number that is exactly divisible by 75.
Concept Used:
Divisibility
Least multiple greater than a given number
Formula Used:
Least required number = ⌈(Smallest five-digit number ÷ divisor)⌉ × divisor
Solution:
Smallest five-digit number = 10000
Divide by 75:
10000 ÷ 75 = 133.33
Next whole number = 134
Now
134 × 75 = 10050
Thus, Least number = 10050