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Quantitative Aptitude Topics

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Quantitative Aptitude Topics

Quantitative Aptitude Topics

This page lists all the videos on Quantitative Aptitude topics. These videos cover both Concepts and Solved Examples. The videos are easy to understand. The solved examples cover unique and representative problems. The videos under each topic are subdivided further for easy comprehension. The subtopics help you to appreciate the variety of problems that appear in competitive exams.

Number System

Duration: 24:39

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Consecutive Numbers

Duration: 33:55

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Sum of Consecutive Numbers

Duration: 29:58

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Divisibility Rules

Duration: 42:26

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Divisibility Solved Problems

Duration: 29:30

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Number Completely Divisible by Another Number

Duration: 28:42

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Exactly Divisible N Digit Number

Duration: 11:09

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Successive Division

Duration: 18:35

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Squares and Cubes

Duration: 45:24

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Shortcut Methods to Find Squares of Numbers

Duration: 24:15

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Shortcut Method to Find Square Root of Numbers

Duration: 27:40

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Shortcut Method to Find Cubes of Numbers 1-99

Duration: 31:56

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Shortcut Method to Find Cube Root of Numbers

Duration: 14:00

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Shortcut Method to find Square Root of Non-Perfect Squares

Duration: 12:49

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Indices

Duration: 23:20

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Indices - Solved Problems

Duration: 21:32

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Surds

Duration: 40:23

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Surds - Solved Problems

Duration: 25:46

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Number Series

Duration: 35:50

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Number Series Solved Problems - 1

Duration: 35:22

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Number Series Solved Problems - 2

Duration: 24:58

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Writing Expressions for Word Problems

Duration: 24:06

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Highest Common Factor (HCF)

Duration: 21:11

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Lowest Common Multiple (LCM)

Duration: 18:46

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Co-Prime Numbers

Duration: 19:35

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HCF and LCM Properties

Duration: 19:32

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HCF and LCM - Formulae and Solved Problems

Duration: 45:44

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HCF and LCM - Solved Problems

Duration: 34:28

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Applicatiuon Based Problems of HCF and LCM

Duration: 45:21

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Fractions

Duration: 41:20

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Decimals

Duration: 51:09

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Simplification and Approximation

Duration: 38:12

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Simplification - Tips and Tricks

Duration: 38:15

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Nested Square Roots

Duration: 21:08

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Digital Sum and Digital Root

Duration: 53:16

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Percentage

Duration: 38:04

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Percentages - Solved Problems Based on Numbers

Duration: 19:25

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Percentages - Solved Problems Based on Population

Duration: 30:55

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Percentages - Solved Problems Based on Marks

Duration: 29:02

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Percentages - Solved Problems Based on Price of Goods

Duration: 27:40

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Percentages - Solved Problems Based on Elections and Votes

Duration: 27:15

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Percentages - Solved Problems Based on Salary

Duration: 26:39

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Percentages – Miscellaneous Solved Problems

Duration: 27:17

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Average

Duration: 18:53

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Average of Numbers

Duration: 24:22

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Average of Weight, Age or Marks of Two or More Groups

Duration: 40:15

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Average When one Entry is Added or Replaced

Duration: 25:37

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Average When one Entry is Wrong

Duration: 21:48

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Average Speed

Duration: 18:13

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Average - Cricket Scores, Innings

Duration: 22:21

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Average Based on Equation

Duration: 22:55

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Ratio and Proportion

Duration: 20:53

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Ratio and Proportion - Solved Problems - 1

Duration: 20:42

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Ratio and Proportion - Solved Problems - 2

Duration: 21:18

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Ratio and Proportion - Solved Problems - 3

Duration: 26:02

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Ratio and Proportion - Solved Problems - 4

Duration: 29:15

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Partnership

Duration: 5:35

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Partnership - Solved Problems - 1

Duration: 31:08

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Partnership - Solved Problems - 2

Duration: 35:53

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Ages

Duration: 6:17

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Calculation Of Present Age Solved Problems

Duration: 24:34

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Calculation Of Age Based On Ratio - Solved Problems

Duration: 27:29

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Calculation Of Age Based On Average - Solved Problems

Duration: 28:22

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Calculation Of Age Before n years Solved Problems

Duration: 17:57

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Calculation Of Age After n years - Solved Problems

Duration: 20:56

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Speed, Time and Distance

Duration: 27:57

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Speed, Time and Distance - Basics - Solved Problems

Duration: 24:04

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Late, Early And Usual Time – Soled Problems

Duration: 22:58

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Relative Speed - Solved Problems

Duration: 36:23

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Speed, Time and Distance - Miscellaneous Solved Problems

Duration: 33:14

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Trains

Duration: 21:02

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Trains Basic - Solved Problems

Duration: 22:02

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Trains Miscellaneous - Solved Problems

Duration: 35:53

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Boats and Streams

Duration: 10:45

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Boats and Streams Basic - Solved Problems

Duration: 18:18

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Boats and Streams Miscellaneous - Solved Problems

Duration: 51:14

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Races

Duration: 39:10

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Race Involving Two Contestants- Solved Problems

Duration: 28:05

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Race Involving Three Contestants- Solved Problems

Duration: 18:13

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Race Involving Different Distances- Solved Problems

Duration: 13:20

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Race - Meeting At The Starting Point And Anywhere On The Track For The First Time - Solved Problems

Duration: 21:39

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Race on Circular Track -Number Of Meeting Points - Solved Problems

Duration: 37:23

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Data Interpretation

Duration: 59:36

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Data Interpretation - Tables Solved Problems

Duration: 20:24

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Data Interpretation - Line Charts Solved Problems

Duration: 34:37

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Data Interpretation -Simple And Multiple Bar Charts Solved Problems

Duration: 31:12

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Data Interpretation - Sub Divided Bar Charts

Duration: 27:47

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Data Interpretation - Bar Charts To Show Deviation - Solved Problems

Duration: 15:02

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Data Interpretation - Pie Charts - Solved Problems

Duration: 19:46

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Data Interpretation - Mixed Graphs -Solved Problems

Duration: 22:10

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Data Interpretation - Radar Graphs - Solved Problems

Duration: 20:39

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Data Interpretation - Caselets - Solved Problems

Duration: 21:13

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Time And Work

Duration: 15:56

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Time and Work - Basic Solved Problems

Duration: 15:24

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Time and Work - Chain Rule Solved Problems

Duration: 25:57

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Time and Work - Joining Or Leaving Solved Problems

Duration: 29:28

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Time and Work - Man Woman Children Solved Problems

Duration: 40:42

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Time and Work - Fraction Of Work Solved Problems

Duration: 23:09

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Time and Work - Efficiency Solved Problems

Duration: 32:34

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Time Work And Wages - Solved Problems

Duration: 26:54

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Profit, Loss And Discount

Duration: 23:28

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Profit And Loss - SolvedProblems 1

Duration: 21:32

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Profit And Loss - SolvedProblems 2

Duration: 34:34

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Profit And Loss - SolvedProblems 3

Duration: 21:34

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Discount - Solved Problems

Duration: 23:57

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Successive Discounts - SolvedProblems

Duration: 33:37

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Dishonest Dealers And Faulty Weights - SolvedProblems

Duration: 29:14

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Pipes and Cisterns

Duration: 24:30

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Pipes and Cisterns - Basic Solved Problems

Duration: 20:20

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Pipes and Cisterns - Efficiency, Radius and Diameter - Solved Problems

Duration: 27:33

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Pipes and Cisterns - Filling Tanks By Parts Or Fractions- Solved Problems

Duration: 15:43

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Pipes and Cisterns - Alternate Periods Of Time - Solved Problems

Duration: 59:59

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Pipes And Cisterns - Pipes Opened For Different Periods - Solved Problems

Duration: 46:19

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Pipes and Cisterns - Capacity And Buckets - Solved Problems

Duration: 17:35

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Pipes and Cisterns - Calculating Number Of Pipes - Solved Problems

Duration: 15:55

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Permutation

Duration: 59:59

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Linear Permutations - Solved Problems - 1

Duration: 30:59

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Linear Permutations - Solved Problems - 2

Duration: 42:52

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Linear Permutations - Solved Problems - 3

Duration: 26:29

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Linear Permutations - Solved Problems - 4

Duration: 11:49

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Linear Permutations - Solved Problems - 5

Duration: 25:17

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Combination

Duration: 16:42

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Combinations - Solved Problems - 1

Duration: 54:37

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Combinations - Solved Problems - 2

Duration: 29:35

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Circular Permutations

Duration: 18:24

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Circular Permutations - Solved Problems

Duration: 29:04

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Simple Interest

Duration: 12:24

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Simple Interest - Finding Simple Interest

Duration: 26:30

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Simple Interest Finding Principal Solved Problems

Duration: 34:46

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Simple Interest Finding Rate Of Interest Solved Problems

Duration: 29:40

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Simple Interest Finding Time Solved Problems

Duration: 27:59

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Simple Interest With Ratios Solved Problems

Duration: 24:25

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Simple Interest Installments Solved Problems

Duration: 52:33

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Compound Interest

Duration: 28:27

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Compound interest – Methods to calculate Compound interest

Duration: 33:22

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Compound interest – Solved problems on finding Amount

Duration: 29:36

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Compound interest – Solved problems on finding Compound interest

Duration: 59:59

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Compound interest – Solved problems on finding the Principal Solved problems

Duration: 29:55

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Compound interest – Solved problems on finding the Rate of interest

Duration: 25:11

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Compound interest – Solved problems on finding the Time

Duration: 21:07

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Compound interest – Solved problems on finding the Rate or Time or Amount when Sum multiplies

Duration: 47:24

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Compound interest – Solved problems on different years different amounts

Duration: 46:43

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Compound interest – Solved problems involving both SI and CI

Duration: 59:59

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Compound interest – Solved problems – Difference in CI and SI

Duration: 49:18

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Compound interest – Solved problems on Installments

Duration: 53:21

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Growth and Depreciation – Solved problems

Duration: 59:59

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Probability

Duration: 16:18

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Probability – Problems based on Coins – Solved problems

Duration: 52:14

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Probability – Problems based on Dice – Solved problems

Duration: 51:21

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Probability – Problems based on Balls – Solved problems

Duration: 46:05

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Probability – Problems based on Cards – Solved problems – (1)

Duration: 24:01

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Probability – Problems based on Cards – Solved problems – (2)

Duration: 36:13

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Probability Problems Based On Selection And Rejection - Solved Problems

Duration: 53:47

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Mensuration

Duration: 25:20

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2-D shapes – Properties and Formulae (1)

Duration: 38:42

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2-D shapes – Properties and Formulae (2)

Duration: 50:04

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2-D Shapes – Solved Problems (1)

Duration: 29:22

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2-D Shapes – Solved Problems (2)

Duration: 31:23

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2-D Shapes – Solved Problems (3)

Duration: 42:04

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3-D Shapes – Properties and Formulae

Duration: 53:14

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3-D Shapes – Solved problems (1)

Duration: 29:06

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3-D Shapes – Solved problems (2)

Duration: 28:31

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Total execution time: 1.848 ms