28-11-2015, 01:02 PM

Tamil Nadu Public Service Commission (TNPSC) Science Subject Lecture Notes by Kavi. Useful for all Government Exams And Bank Exams

Content:

1. Number system

2. Square

3. Cube

4. HCF And LCM

5. Average

6. Surds And Indices

7. Profit And Loss

8. Percentages

9. S.I And C.I

10. Partnership

Attachment: click here

Number system

Important series related formulas

Divisibility testing techniques

Squaring and cubing techniques

HCF and LCM

Basic Formula

HCF And LCM of fraction

Square roots and cube roots

Important formulas to simplicity calculation

Averages

Basic formulas

Techniques in averages based problems

Surds and indices

Laws of surds

Laws of indices

Percentages

Basic formula

Profit and loss

Basic formula to calculate profit and loss

Techniques to solve profit and loss problems

Simple interest

Compound interest

Allegation and mixture

Time, speed and distance

Time and work

Boat and stream

Pipes and cisterns

Partnership

Calendar

Techniques to count odd days

Probability

Permutations and combination

Mensuration

Square basic formula

Cone basic formula

Circle basic formula

Parallelogram basic formula

Cuboid basic formula

Cube basic formula

Cylinder basic formula

Sphere basic formula

Hemisphere

Matrix

Types of matrix

Triangles

Circle and chords

Centroid of a triangle

Orthocenter of a triangle

Incentre of a triangle

Circumcentre of a triangle

Attachment: click here