Course module

Paper-I | Mathematical Abilities — SSC CGL Tier - 2

Lessons
563
Duration
77 hr 11 min
PYQs
2988
Practice
3687

21% of this course's PYQ weight is covered in this module.

Syllabus index

Lessons in this module

Ratio and Proportion (Ratios)

Divisibility Rules

Divisibility Rules for all Numbers

  1. Demo: Divisibility Rules of 2, 3 and 4Standard Video
  2. [Notes] Divisibility Rules of 2, 3 and 4Pdf
  3. Demo: Divisibility Rules of 5, 6 and 7Standard Video
  4. [Notes] Divisibility Rules of 5, 6 and 7Pdf
  5. Divisibility Rules of 8, 9, 10 and 11Drm Video
  6. [Notes] Divisibility Rules of 8, 9, 10 and 11Pdf
  7. Divisibility Rules of 11, 12 and 13Drm Video
  8. [Notes] Divisibility Rules of 11, 12 and 13Pdf
  9. Amazing Short Trick for Divisibility of 7 and 13Drm Video
  10. [Notes] Amazing Short Trick for Divisibility of 7 and 13Pdf
  11. All Divisibility Rules of 13 in a single videoDrm Video
  12. [Notes] All Divisibility Rules of 13 in a single videoPdf
  13. Divisibility Rules of 14 and 15Drm Video
  14. [Notes] Divisibility Rules of 14 and 15Pdf
  15. Divisibility Rules of 16Drm Video
  16. [Notes] Divisibility Rules of 16Pdf
  17. Divisibility Rules of 17 and 18Drm Video
  18. [Notes] Divisibility Rules of 17 and 18Pdf
  19. Divisibility Rules of 19Drm Video
  20. [Notes] Divisibility Rules of 19Pdf
  21. Divisibility Rules of 20, 21, 22 and 23Drm Video
  22. [Notes] Divisibility Rules of 20, 21, 22 and 23Pdf
  23. Divisibility Rules of 24, 25 and 26Drm Video
  24. [Notes] Divisibility Rules of 24, 25 and 26Pdf
  25. Divisibility Rules of 27Drm Video
  26. [Notes] Divisibility Rules of 27Pdf
  27. Divisibility Rules of 28, 29, 30 and 31Drm Video
  28. [Notes] Divisibility Rules of 28, 29, 30 and 31Pdf
  29. Divisibility Rules of 37, 41 and 43Drm Video
  30. [Notes] Divisibility Rules of 37, 41 and 43Pdf
  31. Short Trick to remember divisibility rules from 11 to 50Drm Video
  32. [Notes] Short Trick to remember divisibility rules from 11 to 50Pdf
  33. Divisibility Rules of Important Numbers From 31 to 1000Drm Video
  34. [Notes] Divisibility Rules of Important Numbers From 31 to 1000Pdf

Data Interpretation

Mixture and Alligation

Alligation Rule (Core Concept + Two-Ingredient Mixture)

  1. What is Mixture & AlligationDrm Video
  2. [Notes] What is Mixture & AlligationPdf
  3. Where to apply Alligation Rule (Applications)Drm Video
  4. [Notes] Where to apply Alligation Rule (Applications)Pdf
  5. TCS Previous Year Question on Alligation RuleDrm Video
  6. [Notes] TCS Previous Year Question on Alligation RulePdf
  7. WIPRO Previous Year Question on Alligation RuleDrm Video
  8. [Notes] WIPRO Previous Year Question on Alligation RulePdf
  9. BANK PO & AMCAT Previous Year Question on Alligation RuleDrm Video
  10. [Notes] BANK PO & AMCAT Previous Year Question on Alligation RulePdf
  11. GATE Exam (Mechanical) Asked Question on Alligation RuleDrm Video
  12. [Notes] GATE Exam (Mechanical) Asked Question on Alligation RulePdf
  13. COGNIZANT & ACCENTURE Asked Questions on Alligation RuleDrm Video
  14. [Notes] COGNIZANT & ACCENTURE Asked Questions on Alligation RulePdf

Profit–Loss Based Alligation (Cost Price, Selling at CP, Fake Profit)

  1. Solving PROFIT & LOSS Questions Using Alligation RuleDrm Video
  2. [Notes] Solving PROFIT & LOSS Questions Using Alligation RulePdf
  3. Water mixed to a mixture & sold at CP to make profit (1)Drm Video
  4. [Notes] Water mixed to a mixture & sold at CP to make profit (1)Pdf
  5. Water mixed to a mixture & sold at CP to make profit (2)Drm Video
  6. [Notes] Water mixed to a mixture & sold at CP to make profit (2)Pdf
  7. Water mixed to a mixture & sold at CP to make profit (3)Drm Video
  8. [Notes] Water mixed to a mixture & sold at CP to make profit (3)Pdf
  9. Selling item in 2 parts with given profit% or loss% (1)Drm Video
  10. [Notes] Selling item in 2 parts with given profit% or loss% (1)Pdf
  11. Selling item in 2 parts with given profit% or loss% (2)Drm Video
  12. [Notes] Selling item in 2 parts with given profit% or loss% (2)Pdf
  13. Selling item in 2 parts with given profit% or loss% (3)Drm Video
  14. [Notes] Selling item in 2 parts with given profit% or loss% (3)Pdf

Number System

Speed Time and Distance

Average Speed

  1. Concept & Short Tricks to calculate AVERAGE SPEED (1)Drm Video
  2. [Notes] Concept & Short Tricks to calculate AVERAGE SPEED (1)Pdf
  3. Concept & Short Tricks to calculate AVERAGE SPEED (2)Drm Video
  4. [Notes] Concept & Short Tricks to calculate AVERAGE SPEED (2)Pdf
  5. Concept & Short Tricks to calculate AVERAGE SPEED (3)Drm Video
  6. [Notes] Concept & Short Tricks to calculate AVERAGE SPEED (3)Pdf
  7. Average - Short Tricks to Find Average SpeedDrm Video
  8. [Notes] Average - Short Tricks to Find Average SpeedPdf
  9. Important Practice Questions on AVERAGE SPEED (1)Drm Video
  10. [Notes] Important Practice Questions on AVERAGE SPEED (1)Pdf
  11. Important Practice Questions on AVERAGE SPEED (2)Drm Video
  12. [Notes] Important Practice Questions on AVERAGE SPEED (2)Pdf
  13. Important Practice Questions on AVERAGE SPEED (3)Drm Video
  14. [Notes] Important Practice Questions on AVERAGE SPEED (3)Pdf

Train Problems

  1. Concept of Relative Speed Required for Problem on TrainsDrm Video
  2. [Notes] Concept of Relative Speed Required for Problem on TrainsPdf
  3. Case 1_ Train Crossing a stationary pole, signal or manDrm Video
  4. [Notes] Case 1_ Train Crossing a stationary pole, signal or manPdf
  5. Case 2_ Train Crossing a Platform, Bridge or TunnelDrm Video
  6. [Notes] Case 2_ Train Crossing a Platform, Bridge or TunnelPdf
  7. Case 3_ Two Trains Crossing One Other(Opposite Direction)Drm Video
  8. [Notes] Case 3_ Two Trains Crossing One Other(Opposite Direction)Pdf
  9. Case 4_ Two Trains Crossing One Other (Same Direction)Drm Video
  10. [Notes] Case 4_ Two Trains Crossing One Other (Same Direction)Pdf
  11. Conventions To Solve Problems on Train + Tricky QuestionsDrm Video
  12. [Notes] Conventions To Solve Problems on Train + Tricky QuestionsPdf
  13. Short Trick To Solve Problem on StoppagesDrm Video
  14. [Notes] Short Trick To Solve Problem on StoppagesPdf
  15. Important Question & Short Trick on Train Problems (1)Drm Video
  16. [Notes] Important Question & Short Trick on Train Problems (1)Pdf
  17. Important Question & Short Trick on Train Problems (2)Drm Video
  18. [Notes] Important Question & Short Trick on Train Problems (2)Pdf
  19. Important Question & Short Trick on Train Problems (3)Drm Video
  20. [Notes] Important Question & Short Trick on Train Problems (3)Pdf

Arithmetic

Percentage

Conversion Between Fractions (Ratio) & Percentages

  1. Demo: Basics of Percentages, Percentage - Fraction ConversionsStandard Video
  2. [Notes] Basics of Percentages, Percentage - Fraction ConversionsPdf
  3. Important Property, Trick to find 10 & 1 percent of any numberDrm Video
  4. [Notes] Important Property, Trick to find 10 & 1 percent of any numberPdf
  5. Short Tricks to Remember Ratio to Percentage Table Part 1Drm Video
  6. [Notes] Short Tricks to Remember Ratio to Percentage Table Part 1Pdf
  7. Short Tricks to Remember Ratio to Percentage Table Part 2Drm Video
  8. [Notes] Short Tricks to Remember Ratio to Percentage Table Part 2Pdf
  9. Short Tricks to Remember Ratio to Percentage Table Part 3Drm Video
  10. [Notes] Short Tricks to Remember Ratio to Percentage Table Part 3Pdf
  11. Short Tricks to Remember Ratio to Percentage Table Part 4Drm Video
  12. [Notes] Short Tricks to Remember Ratio to Percentage Table Part 4Pdf
  13. Practice Problems on Ratio to Percentage ConversionDrm Video
  14. [Notes] Practice Problems on Ratio to Percentage ConversionPdf
  15. Practice Problems on Percentage to Ratio ConversionDrm Video
  16. [Notes] Practice Problems on Percentage to Ratio ConversionPdf
  17. Question on Ratio to Percentage ConversionDrm Video
  18. [Notes] Question on Ratio to Percentage ConversionPdf

Average

Simple Interest and Compound Interest

Simple Interest – Applications

  1. Tricks & Questions on money becoming multiple times on SIDrm Video
  2. [Notes] Tricks & Questions on money becoming multiple times on SIPdf
  3. Questions on Extra Amount Received on Extra Interest RateDrm Video
  4. [Notes] Questions on Extra Amount Received on Extra Interest RatePdf
  5. Short Trick for Questions on Variable Rate of InterestDrm Video
  6. [Notes] Short Trick for Questions on Variable Rate of InterestPdf
  7. Short Trick for Questions on Difference in SIDrm Video
  8. [Notes] Short Trick for Questions on Difference in SIPdf
  9. Short Trick for Questions on Difference in AmountDrm Video
  10. [Notes] Short Trick for Questions on Difference in AmountPdf
  11. Questions on Principal Money Divided into PartsDrm Video
  12. [Notes] Questions on Principal Money Divided into PartsPdf
  13. Simple Interest Important Practice Questions (Set 2)Drm Video
  14. [Notes] Simple Interest Important Practice Questions (Set 2)Pdf

Profit and Loss

Partnership

Time and Work

Algebra

Mensuration and Geometry

Trigonometry

Linear Algebra

System of Linear Equations

  1. System of Linear EquationsDrm Video
  2. [Notes] System of Linear EquationsPdf
  3. Solution SetDrm Video
  4. [Notes] Solution SetPdf
  5. Under-determined & Over-determined SystemDrm Video
  6. [Notes] Under-determined & Over-determined SystemPdf
  7. Independence of System of Linear EquationsDrm Video
  8. [Notes] Independence of System of Linear EquationsPdf
  9. Consistent System of EquationsDrm Video
  10. [Notes] Consistent System of EquationsPdf
  11. Elimination of Variables (Solving System of Linear Equation)Drm Video
  12. [Notes] Elimination of Variables (Solving System of Linear Equation)Pdf
  13. Echelon Form - Gauss Elimination Method (Solving Equations)Drm Video
  14. [Notes] Echelon Form - Gauss Elimination Method (Solving Equations)Pdf
  15. Diagonal Matrix- Gauss Elimination Method- Solving EquationsDrm Video
  16. [Notes] Diagonal Matrix - Gauss Elimination Method-Solving EquationsPdf
  17. Shortcut Tricks for Solving System of Linear EquationDrm Video
  18. [Notes] Shortcut Tricks for Solving System of Linear EquationsPdf
  19. Cramer's Rule (Solving System of Linear Equation)Drm Video
  20. [Notes] Cramer's Rule (Solving System of Linear Equation)Pdf
  21. Matrix Solution (Solving System of Linear Equation)Drm Video
  22. [Notes] Matrix Solution (Solving System of Linear Equations)Pdf
  23. Homogeneous System of Linear EquationsDrm Video
  24. [Notes] Homogeneous System of Linear EquationsPdf

Previous-year questions

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