All videos of Quantitative Aptitude for Competitive Exams for Delhi Police Exam

Conversion to Rational Numbers

03:09 min

Shortcut Techniques: Number System

32:16 min

Square Root of Perfect Square in less than 1 Minute

04:57 min

Even-Odd Multiplication- Number Theory

02:09 min

Introduction: Even and Odd Numbers

10:02 min

Zeroes in a Factorial - Number Theory

04:43 min

Cyclicity: Number Theory

03:24 min

Simplification Tricks - 1

10:11 min

Simplification Tricks - 2

32:41 min

Introduction: Basic Concept of Simple Interest and Compound Interest

16:18 min

Concepts: Simple Interest

06:26 min

Basic concept and Formulas of Compound Interest

06:38 min

Basic Questions of Compound Interest

16:57 min

Practice Questions: Simple Compound Interest

10:32 min

How to compute Compound Interest Half-Yearly

30:25 min

How to compute Compound Interest Quarterly

16:21 min

Some more type of Problems based on Compound Interest

17:07 min

Tricks to solve Problems on Simple Interest - 1

06:26 min

Basics: Time & Work

43:15 min

Reciprocals & LCM Method: Time & Work

03:12 min

Introduction: Time & Work

35:56 min

Practice Questions: Time & Work - 1

08:45 min

Practice Questions: Time & Work - 2

11:09 min

Practice Questions: Time & Work- 3

46:14 min

Ratio & Proportion

09:29 min

Problem Set: Ratio & Proportion

07:57 min

Introduction to Proportion: Ratio & Proportion

04:14 min

Introduction to Ratio - Ratio and Proportion

05:24 min

Multiplying Factor: Percentages

02:45 min

Applications of Percentages

14:59 min

Important Concepts of Percentages

17:31 min

Problem set on Rectangles - 1

08:20 min

Problem set on Rectangles - 2

08:37 min

Geometry of Quadrilateral

07:37 min

Problem set on Square - 1

08:15 min

Problem set on Square - 2

08:30 min

Properties of Circles- Geometry, Quantitative Reasoning

02:33 min

Problem set on Circles

08:22 min

Properties of Triangle

02:44 min

Pythagoras Theorem: Geometry

02:57 min

Problem Set on Triangles

09:31 min

Averages & Partnerships

09:08 min

Overview: Averages

01:56 min

Important Questions for CAT: Averages

19:02 min

Introduction, Basic Concepts & Formulae: Mensuration- 1

11:20 min

Introduction, Basic Concepts & Formulae: Mensuration- 2

07:20 min

Area & Perimeter of Path 2D Mensuration

18:50 min

Introduction to Trigonometry

03:18 min

Trigonometric Functions & the Unit Circle

07:44 min

Relative Speed: Speed, Time & Distance

03:00 min

Landmark Problem: Time, Speed and Distance

02:35 min

Multiplication Techniques using Visualization: Vedic Mathematics

12:44 min

Tricks for Multiplication & Few Examples: Vedic Mathematics

18:36 min

Multiplying any two 2 digit number in 3 seconds: Vedic Mathematics

05:35 min

Shortcut Tricks: Percentages

04:24 min

Cube root of any number in 10 seconds: Vedic Mathematics

06:56 min

Addition tricks & Few Examples: Vedic Mathematics

13:48 min

Multiplication Trick: Multiply Two Numbers that are Just Above the Base

04:00 min

Multiplication Tricks: Palindrome Approach

04:55 min

Multiplication Tricks: Multiplying Numbers just Above & Below the Base (Examples)

03:41 min

Multiplication Tricks: Multiplying Numbers with 9

03:20 min

Squares Tricks: Square of a Number Close to the Base

05:31 min

Multiplication Tricks: Multiplying Two Numbers where the Base is a Multiple of Power of 10

04:58 min

Temperature Conversion Trick

05:56 min

Multiplication Trick: Multiply Two Numbers that are Just Below the Base

06:11 min

Multiplication Tricks: Umbrella Approach

05:19 min

Multiplication Tricks: Multiply Two Numbers, One which is Above the Base and the Other Below

03:28 min

Squares Tricks: Square of a Number Close to the Multiple of the Base

03:53 min

Multiplication Tricks: Multiplying Any Number with 11, 12 & 13

09:07 min

Multiplication Tricks: Japanese Technique (Using Lines)

03:44 min

Division Tricks: When a Number is Divided by 9

04:42 min

Division Tricks: When a Number is Divided by 5

02:43 min

Squares Tricks: Square of Numbers Close to 50

03:56 min

Cubes Tricks

05:10 min

Tricks for Quick Multiplication

27:13 min

Tricks to find Roots & Square Roots

14:08 min

Tricks for Quick Division

06:44 min

Tricks for Fast Calculations

05:05 min

Important Concepts: HCF & LCM

14:39 min

Basic Concepts: HCF and LCM

09:42 min

Alligation & Mixtures

13:37 min

Alligations: Arithmetic, Quantitative Reasoning

02:41 min

Shortcuts and Tricks: Mixtures & Alligations

60:48 min

Removed & Replaced: Alligation & Mixture

40:51 min

Rules to Solve Alligation & Mixture

33:45 min

Alligation & Mixture

24:37 min

Finding the value of X?

18:55 min

Tricks & Shortcuts to solve problems on Ages - 1

08:19 min

Tricks & Shortcuts to solve problems on Ages - 2

07:51 min

Tricks & Shortcuts to solve problems on Ages - 3

07:08 min

Tricks & Shortcuts to solve problems on Ages - 4

06:06 min

Pair of Linear Equations in Two Variables

03:29 min

Arithmetic Progression & Geometric Progression

02:56 min

Functions - Algebra, Quantitative Reasoning

03:25 min

Quadratic Equations

03:01 min

Quadratic Equation: Maxima & Minima

08:11 min

Remainder theorem

03:46 min

Quadratic equation problems based on properties of roots

02:22 min

Surds and Indices - Quantitative Aptitude

03:51 min

Laws of Nth roots Surds - Quantitative Aptitude

03:25 min

Problem Set 1 (Surds and Indices) - Quantitative Aptitude

08:37 min

Problem Set 2 (Surds and Indices) - Quantitative Aptitude

06:16 min

Introduction to Inequalities, Quantitative Aptitude

05:57 min

Data Interpretation Introduction and Its Types

27:38 min

Basic Calculations and Tricks for Data Interpretation

25:28 min

Data Interpretation Type: Pie Chart

19:25 min

Data Interpretation Type: Bar Chart

12:53 min

Average - 1

36:06 min

Average - 2

48:10 min

Geometry - 1

58:40 min

Geometry - 2

58:35 min

Geometry - 3

59:27 min

Geometry - 4

61:56 min

Geometry - 5

22:32 min

Introduction to Algebra

97:23 min

Introduction to Ratio

51:06 min

Number System - 1

82:22 min

Number System - 2

76:15 min

Remainder Theorem - 1

79:08 min

Remainder Theorem - 2

34:37 min

Surds & Indices

65:14 min

Divisibility Tests - Quant

67:05 min

Time & Work

51:47 min

Profit & Loss - 1

50:10 min

Profit & Loss - 2

56:47 min

Profit and Loss - 3

41:08 min

Profit and Loss - 4

51:58 min

Trigonometry - 1

69:25 min

Trigonometry - 2

108:18 min

Trigonometry - 3

57:04 min

Trigonometry - 4

48:44 min

Time & Distance - 1

46:53 min

Time & Distance - 2

80:12 min

Time & Distance - 3

70:34 min

Simplification - 1

62:09 min

Simplification - 2

47:32 min

Simplification - 3

78:38 min

Simplification - 4

80:01 min

Simplification - 5

66:08 min

Simplification - 6

76:12 min

HCF & LCM - 1

22:39 min

HCF & LCM - 2

38:03 min

Introduction to Series

29:21 min

How to solve Questions on Profit and Loss - 1

30:39 min

How to solve questions on Profit and Loss - 2

29:50 min

Profit And Loss : Introduction

37:07 min

Tricks for solving Interest Questions

48:00 min

Hacks for solving Interest Questions

05:15 min

Concepts: Compound Interest

13:13 min

Trick to find Perfect Square Root

47:22 min

Trick & shortcut to find Cube Root of a number

15:59 min

How to find the square of a number 1 to 100?

21:20 min

Trick & Shortcut to find Non Perfect Square Root

09:56 min

Tips & Tricks: Square & Cube Roots

44:05 min

Examples: Probability

05:25 min

What is Probability?

05:03 min

Practice Questions: Probability

16:23 min

Example Marbles Drawn: Probability- 1

04:12 min

Examples Marbles drawn: Probability- 2

05:05 min

Decimals and Fractions: Shortcuts & Tricks to solve problems

46:18 min

What are Surds ?

01:56 min

Laws of Indices

08:53 min

How to Simplify Surds - 1

42:42 min

How to Simplify Surds - 2

12:36 min

Problem Set 1 (Surds and Indices) - Quantitative Aptitude

08:37 min

Problem Set 2 (Surds and Indices) - Quantitative Aptitude

06:16 min

How to Simplify Surds - 3

16:24 min

How to Simplify Surds - 4

19:36 min

Explanation: Heights and Distances

13:17 min

Graph of a Linear Equation in 2 Variables - 1

03:50 min

Examples: Graph of a linear equation

09:39 min

Tips & Tricks: Fractions & Decimals

46:18 min

Tips & Tricks: Simplification

10:03 min

Tips & Tricks: Permutation & Combination

71:34 min

Tips & Tricks: Probability

67:38 min

Tips & Tricks: Mixture & Alligation

60:48 min

Tips & Tricks: Ratio & Proportion

58:31 min

Tips & Tricks: HCF & LCM

70:04 min

Tips & Tricks: Work & Wages

47:17 min

Tips & Tricks: Compound Interest

49:24 min

Tips & Tricks: Simple Interest

48:00 min

Tips & Tricks: Profit & Loss

54:02 min

Tips & Tricks: Discount

52:19 min

Tips & Tricks: Speed, Distance & Time

41:42 min

Tips & Tricks: Percentage

51:46 min

Tips & Tricks: Pipes & Cisterns

46:55 min

Tips & Tricks: Time & Work

43:15 min

Tips & Tricks: Boats & Streams

34:33 min

Tips & Tricks: Problems on Trains

44:07 min

Tips & Tricks: Problems on Numbers

32:16 min

Tips & Tricks: Problems on Ages

27:13 min

Tips & Tricks: Partnership

30:50 min

Tips & Tricks: Square & Cube Roots

44:05 min

Tips & Tricks: Averages

50:53 min

Tips & Tricks: Chain Rule

29:41 min

Tips & Tricks: Area & Perimeter

53:29 min

Tips & Tricks: Volume & Surface Area

48:27 min

Tips & Tricks: Height & Distance

43:20 min

Tips & Tricks: Logarithms

63:01 min

Tips & Tricks: Arithmetic Progression

57:46 min

Tips & Tricks: Geometric Progression

69:42 min

Tips & Tricks: Pie Chart

48:32 min

Tips & Tricks: Bar Graph

60:59 min

Tips & Tricks: Line Graph & Table Data

31:54 min

Tips & Tricks: Algebra

78:29 min

Tips & Tricks: Statistics

79:45 min