SBI Clerk Numerical Ability section's practice test consists of following topics :- Percentages, Pipes & Cisterns, Profit and Loss, Time & Work, Simplification, Boats & Streams, Averages, Time & Distance, Problems on Ages, Interest, Data Interpretation
Questions are objective with each question having a choice of four answers. Each wrong answer attracts a negative mark of One Fourth of the marks assigned to that question. There will be no negative marks if the candidate leaves the question unanswered.