$\mathrm {One \ of \ the \ four \ sentences \ given \ in \ each \ question \ is \ grammatically \ wrong.}$ $\mathrm {That \ alternative \ is \ your \ answer} :-$

1. কNeither you nor I am in a sound position.
2. Laziness is detrimental for success.সঠিক উত্তর
3. গHe begged the favour of my granting him leave.
4. ঘYour action is not in conformity with the law.