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DSSSB Quantitative Aptitude Syllabus

DSSSB (Delhi Subordinate Services Selection Board)

16
Topics
69
Sub-topics
40
Questions

Quantitative Aptitude is one of 4 sections in the DSSSB syllabus. It has 16 topics and 69 sub-topics, with about 40 questions (40 marks).

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DSSSB Quantitative Aptitude: topic-wise syllabus

  1. 1

    Percentage

    • Percentage Change
    • Successive Percentage
    • Fraction to Percentage
    • Population-Based Problems
  2. 2

    Ratio & Proportion

    • Ratio
    • Proportion
    • Partnership
    • Direct & Indirect Variation
  3. 3

    Average

    • Average Calculation
    • Weighted Average
    • Average Speed
  4. 4

    LCM & HCF

    • Least Common Multiple
    • Highest Common Factor
    • Relationship between LCM & HCF
  5. 5

    Number System

    • Divisibility Rules
    • Remainders
    • Integers & Rational Numbers
    • Surds & Indices
    • Fractions & Decimals
  6. 6

    Profit & Loss

    • Profit Percentage
    • Loss Percentage
    • Marked Price
    • Cost & Selling Price
  7. 7

    Discount

    • Discount Percentage
    • Successive Discounts
    • Single Equivalent Discount
  8. 8

    Simple Interest

    • Simple Interest Calculation
    • Principal
    • Rate of Interest
    • Time Period
  9. 9

    Compound Interest

    • Compound Interest Calculation
    • Installments
    • Half-Yearly & Quarterly Compounding
    • CI vs SI
  10. 10

    Time & Work

    • Work Efficiency
    • Pipes & Cisterns
    • Work & Wages
    • Alternate Days
  11. 11

    Time & Distance

    • Speed, Distance & Time
    • Relative Speed
    • Trains Problems
    • Boats & Streams
    • Circular Tracks
  12. 12

    Mensuration

    • Area of Plane Figures
    • Perimeter
    • Volume of Solids
    • Surface Area
    • 2D & 3D Shapes
  13. 13

    Algebra

    • Algebraic Expressions
    • Linear Equations
    • Quadratic Equations
    • Polynomials
    • Inequalities
  14. 14

    Geometry

    • Lines & Angles
    • Triangles & Properties
    • Circles
    • Quadrilaterals
    • Coordinate Geometry
    • Congruence & Similarity
  15. 15

    Trigonometry

    • Trigonometric Ratios
    • Trigonometric Identities
    • Heights & Distances
    • Standard Angles
  16. 16

    Data Interpretation

    • Tables
    • Bar Graphs
    • Line Graphs
    • Pie Charts
    • Data Sufficiency
    • Mixed Graphs

Frequently asked questions

What topics are in the DSSSB Quantitative Aptitude syllabus?

Quantitative Aptitude for DSSSB has 16 topics: Percentage, Ratio & Proportion, Average, LCM & HCF, Number System, Profit & Loss, Discount, Simple Interest, Compound Interest, Time & Work and 6 more, with 69 sub-topics in all.

How many questions come from Quantitative Aptitude in DSSSB?

About 40 questions (40 marks). Always check the latest notification, as numbers can change.

How do I practise DSSSB Quantitative Aptitude on Topicly?

Pick a topic above and study it your way — step-by-step chat, a quiz, a formula sheet or a voice call with Sia. Topicly tracks each sub-topic so you know what's left. It's free to start.

Compiled from official notifications for study purposes. Always confirm with the conducting body's latest notification.