IBPS PO Prelims 2021 Quantitative Aptitude Paper

This is a test paper for the IBPS PO Prelims 2021 Quantitative Aptitude section. The paper is designed to evaluate the candidate's ability to solve mathematical problems quickly and accurately.

The paper consists of 35 questions and the time allotted to complete the paper is 20 minutes. The questions are a mix of arithmetic, algebra, and geometry problems.

Marking Scheme

Each question carries 1 mark and there is a negative marking of 0.25 marks for each wrong answer.

Syllabus

The topics covered in the paper include:

• Number systems
• Simplification
• Percentage
• Ratio and proportion
• Average
• Profit and loss
• Simple and compound interest
• Time and work
• Time, speed and distance
• Mensuration
• Geometry
• Data interpretation

Sample Question

Q. A train travels from station A to B at a speed of 60 km/hr and returns from station B to A at a speed of 45 km/hr. What is the average speed of the train?

A. Let the distance between the two stations be d km.

Time taken to travel from A to B = d/60

Time taken to travel from B to A = d/45

Total time taken = d/60 + d/45 = 5d/180

Average speed = Total distance / Total time

= 2d / (5d/180)

= 72 km/hr

Conclusion

IBPS PO Prelims 2021 Quantitative Aptitude Paper is a challenging test that requires quick and accurate problem-solving capabilities. Candidates who have a solid grasp of the aforementioned topics and have practiced solving similar questions can perform well on this paper.