JEE Main 2021 Physics question

A particle is travelling 4 times as fast as an electron. Assuming the ratio of de-Broglie wavelength of a particle to that of electron is 2 : 1, The mass of the particle is :

• (A) times the mass of e
• (B)8 times the mass of eCorrect
• (C)16 times the mass of e
• (D) times the mass of e