AIIMS 2018 Physics Motion in Electric Field 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