Multiple choice general knowledge math & puzzles

Simple Interest on Rs 18200 from 09/03/2001 to 21/05/2001 at the rate 7.5 RATE PERCENT IS:

  1. 290

  2. 273

  3. 288

  4. 225

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

From March 9 to May 21, 2001: March has 31 days so 31-9 = 22 days from March 9-31, plus 30 days in April, plus 21 days in May = 73 days. SI = (18200 × 7.5 × 73)/(100 × 365) = 273.