Calculation of Marks for the Quantitative Aptitude section in the SBI PO Exam

The Quantitative Aptitude section in the SBI PO Exam is designed to test the numerical ability and problem-solving skills of candidates. It comprises a set of questions related to various mathematical concepts such as arithmetic, algebra, geometry, and data interpretation. To calculate the marks for this section, the following steps are followed:

Step 1: Total Marks
- The Quantitative Aptitude section usually carries a total of 35 marks in the SBI PO Exam.

Step 2: Number of Questions
- The number of questions in this section may vary from year to year. Each question typically carries 1 mark.

Step 3: Correct Answers
- For every correct answer, candidates are awarded 1 mark.

Step 4: Incorrect Answers
- There is negative marking in the SBI PO Exam for incorrect answers in the Quantitative Aptitude section.
- For each wrong answer, 0.25 marks are deducted.

Step 5: Unattempted Questions
- If a candidate does not attempt a question, no marks are awarded or deducted.

Step 6: Overall Calculation
- After attempting all the questions in the Quantitative Aptitude section, the total number of correct answers is calculated.
- For each correct answer, 1 mark is added.
- For each incorrect answer, 0.25 marks are deducted.
- The final score is calculated by subtracting the total negative marks from the total positive marks.

Example:
- Let's assume a candidate attempted 25 questions in the Quantitative Aptitude section of the SBI PO Exam.
- Out of these, 20 answers were correct and 5 were incorrect.
- The total positive marks would be 20 (20 correct answers × 1 mark).
- The total negative marks would be 1.25 (5 incorrect answers × 0.25 marks).
- Therefore, the candidate's final score in the Quantitative Aptitude section would be 18.75 (20 - 1.25) marks.

Conclusion
- The marks for the Quantitative Aptitude section in the SBI PO Exam are calculated by awarding 1 mark for each correct answer and deducting 0.25 marks for each incorrect answer. The final score is obtained by subtracting the total negative marks from the total positive marks.