JEE Main 3 Apr 2025 Shift 1 Paper

In a reaction A+B⟶C, initial concentrations of A and B are related as [A]0=8[B] o. The half lives of A and B are 10 min and 40 min , respectively, If they start to disappear at the same time, both following first order kinetics, after how much time will the concentration of both the reactants be same?