Question

The smallest number divisible by the sum of first 10 whole numbers ( A ) 45 ( B ) 90 ( C ) 50 ( D ) 55

Answer 1

Answer:

$0 + 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 = 45$

45 . Option A is the right answer.