Multiple choice A sum of $Rs.3000$ amount to $Rs.40000$ in 2 years at .............. rate of interest? $16.6$% $18$% $17.6$% None Reveal answer Fill a bubble to check yourself A Correct answer AI explanation AI 1 Using the simple interest formula where the principal is 3000 and the amount is 4000, the interest earned is 1000. Substituting into 1000 = (3000 * R * 2) / 100 gives R = 100 / 6 = 16.6%. The correct rate is 16.6%. Thanks Wrong explanation