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Quantitative Aptitude for RBI Office Attendant

RBI Office Attendant sets 30 Quantitative Aptitude questions for 30 marks in the Online Examination, so it is worth planning your preparation around the topics below.

30 questions30 marks9 topics

How to approach Quantitative Aptitude in RBI Office Attendant

Speed decides this section. The arithmetic and data-interpretation sets are where the marks are, so the priority is a reliable method and quick calculation rather than exotic shortcuts. Lock down tables, squares and reciprocals, then drill data interpretation until reading the set is faster than solving it.

Weightage in the paper

How much Quantitative Aptitude is worth in each RBI Office Attendant stage, from the official pattern.

StageQuestionsMarksTimeShare
Online Examination3030—25%

Quantitative Aptitude syllabus for RBI Office Attendant

Every topic in the official syllabus. The linked ones open a set of solved questions you can practise straight away.

  • Number system and simplification
  • Percentage, ratio and proportion
  • Average
  • Profit, loss and discount
  • Simple and compound interest
  • Time, speed and distance
  • Time and work
  • Simple data interpretation from tables and bar charts
  • Mensuration at school level

Sample Quantitative Aptitude questions with solutions

Written to the RBI Office Attendant pattern, with the answer key and the method behind it — a look at how the section is actually set before you drill the full topic sets.

Ratio and proportion · solved example

A sum of Rs 960 is divided between two people in the ratio 3 : 9. Find the first person's share.

  • 270
  • 210
  • 240Correct
  • 170
  • 310

Solution

The first person gets 3 of the 12 equal parts: 960 × 3/12 = 240.

Data interpretation · solved example

The table shows the number of laptops (in hundreds) sold by five stores - P, Q, R, S and T - in two years. Store | 2023 | 2024 P | 24 | 30 Q | 18 | 27 R | 36 | 45 S | 20 | 16 T | 25 | 35 All figures are in hundreds.

The total sales of all five stores in 2024 exceed their total sales in 2023 by how many laptops?

  • 2400
  • 2800
  • 3000Correct
  • 3200
  • 3600

Solution

The 2024 figures total 30 + 27 + 45 + 16 + 35 = 153 hundred; the 2023 figures total 123 hundred. The difference is 30 hundred, or 3000 laptops. Subtract the totals in hundreds and scale once.

Quadratic equations · solved example

In each, solve for x and y and give the relation: I. x² + 9x − 22 = 0 II. y² − 11y = 0

  • x > y
  • x < y
  • x ≥ y
  • x ≤ y
  • no fixed relationCorrect

Solution

The roots are x = 2, -11 and y = 11, 0. Comparing every x with every y gives "no fixed relation".

Percentage · solved example

A quantity of 250 is decreased by 20%. What is the new value?

  • 150
  • 230
  • 200Correct
  • 250
  • 170

Solution

20% of 250 is 50, so the new value is 200.

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Practise Quantitative Aptitude

Untimed drills with the method shown after every question — the step between learning a topic and sitting it under a clock.

Sit Quantitative Aptitude under a real clock

Quantitative Aptitude shows up in every RBI Office Attendant mock test, in the same interface, with sectional locking and negative marking.

  • RBI Office Attendant: 28-question practice mock

    28 questions | 28 min

    Start

  • RBI Office Attendant: full-length mock (120 questions)

    120 questions | 1 hr 30 min

    Start

Frequently asked questions

How many Quantitative Aptitude questions are asked in RBI Office Attendant?

RBI Office Attendant 2026-27 cycle sets 30 Quantitative Aptitude questions for 30 marks in the Online Examination.

Is there negative marking for Quantitative Aptitude in RBI Office Attendant?

Yes. RBI Office Attendant deducts one fourth of a mark for each wrong answer, Quantitative Aptitude included, so unsure guesses cost you. One fourth of the marks assigned to a question is deducted for a wrong answer. Questions left blank carry no penalty.

Which Quantitative Aptitude topics matter most for RBI Office Attendant?

The RBI Office Attendant syllabus lists Number system and simplification, Percentage, ratio and proportion, Average, Profit, loss and discount, Simple and compound interest, Time, speed and distance and more. Weight your revision towards the ones you are weakest on and confirm the emphasis against the paper analysis for recent cycles.

How can I practise Quantitative Aptitude for RBI Office Attendant free?

Every Quantitative Aptitude question on this site is free and written to the exam pattern. Use the topic drills for instant-feedback practice, the daily quiz to keep the section warm, and the RBI Office Attendant mock tests to sit it under a real clock with negative marking.