The line chart given below shows the liters of oil being sold in 6 days in a stake.

If 10% of D₂ is transferred to D₃ then sale of oil on D₃ is what percent of 125% sale of D₄?

85.47%

Sale of oil on D₂ = 5200

10% of 5200 = 520

Now; sale of D₃ = 520 + 4950 = 5470

125% of sale on D₄ = 6400

Required percentage = \(\frac{5470}{6400}\) × 100% = 85.47%