AIIMS 2015 Physics Motion of Charged Particles in Electric Fields MCQ Question

An electron of mass Mₑ, initially at rest moves through a certain distance in a uniform electric field in time t₁. A proton of mass Mₚ also initially at rest, takes time t₂ to move through an equal distance in this uniform electric field, Neglecting the effect of gravity, the ratio t₂/t₁ is nearly equal to