GPSC_L5_P2_Maths

8/12/2019 GPSC_L5_P2_Maths

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Exam

Aptitud

GS

Aptitude


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CompetitiveExam

Aptitude

M

Rea

EnGS

Aptitude


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Book for Maths?


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Which Book for Maths?


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Maths: Two type of exams

1. Trigonometry

2. Quadratic Equation

3. Non AVP Geometry4. Coordinate Geometry

5. Geometric Progression (GP)

6. Logarithms

CSAT,

CAPF,

Bank, LIC

GPSC

S

C

SC

CAT

BASIC NCERT

Mrunal/CDS


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Maths

Block

BASIC

S

Bank

SSC

How to approach Maths

Solve all sums

Note all tricks & mistakes


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BODMAS SURDS Indic

Basics : BODMASNo longer asked in SBI PO


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Surds and Indices


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MathsBlock

BASICS

BoDMAS

Surds

Linear Eq

NumberSystem

Bank

SSC


?


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Linear

2x+1; 3x+2yAx+by+c=0

x2+2x+1=0ax2+bx+1=0

SBI Data sufficien

Quadratic

?

S

C

SC

CAT


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?


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Linear

2x+1; 3x+2yAx+by+c=0

x2+2x+1=0ax2+bx+1=0

SBI Data sufficien

Quadratic

?

S

C

SC

CAT


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Basic: Linear Eq

Li E R l #1 Mi V i bl


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The sum of present ages of father and 56. Five years ago fathers age was five

the age of son..find the presenof Father.

assume fathers present age fsons present age s

Linear Eq Rule #1 Min. Variables


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Linear EQ: Data Insufficient / CannoDetermined

C t b d t i d?


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x+y=5

y+z=6

Variable (x,y,z)=3

No. Of Equation =2

Cannot be determined?


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H t h M th


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Maths

Block

BASICS

BoDMAS

Surds

Linear Eq

NumberSystem

Bank

SSC


Basic: Number System


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1. Unit place exchange, consecutive numb

2. LCM, HCF

3. Remainders

4. Number line, Irrational numbers, Primenumbers, inequality

Basic: Number System

SC

SC

CAT

CSAT,

CAPF,

Bank, LIC

GPSC

HCF LCM


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HCF LCM

Remainders = HCF (2); LCM (3)


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Remainders = HCF (2); LCM (3)

Powers cyclicity data suff (pagalguy co


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Powers- cyclicity, data suff. (pagalguy.co


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Bank Segment


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Maths

Block

BASICS

Bank

%

DI

STDW

Averages

RPVP

SSC

Bank Segment

Percentages %


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Increase decrease in consumption (Pconsistency)

Profit, loss, MP, Discount

Simple and compound interest- popu

Data Interpretation (Long division)

Percentages %

Profit loss special cases


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Profit loss special cases

50

SBI


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SBI


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Data Interpretation

DI: Types


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With Chart

Bar GraphLine

Component

Pie Chart

TablesCaselets (Parag

Venn Diagram

Table

Without

DI: Types

DI: Priority order


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1. Pie chart

1. conversion table: degree to %

2. Data insufficient

2. Bar

3. Line

4. Tables5. Component chart

6. Caselets

DI: Priority order

Pie Chart Special cases


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Pie Chart Special cases

Pie Chart special cases


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Pie Chart special cases


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STDW


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Time Speed Work

Mencompletion,rewards

Pipes and cisterns

Food supply

Railways crossinBoats and strea

Average distanc

Early late

Time Speed Dis

S


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Bank Segment


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Maths

Block

BASICS

Bank

%

DI

STDW

Averages

RPVP

SSC

g

Averages


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Simple average: Error in recording

Weighted Average: Wine-Water; Alligi

Alligiation

Average speed

Interest rate

Median, Mode: CAPF; RBI Grade B D

g

Bank Segment


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Maths

Block

BASICS

Bank

%

DI

STDW

Averages

RPVP

SSC

g

RPVP


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Ratio

Proportion & Variation (SBI)

Partnership

SSC, CDS, SCRA, CAT


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Maths

Block

BASICS

Bank

SSC

Trigonom

Non AV

Geome

Algebra

youtube.com/user/TheMrunalP


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Height

And

Distanc

Trigonometry (SSC, CDS, SCRA,


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#2: Table Based:

what is the value of cos1 x cos2 x cos3 x.xc

#3: Complimentary Angles

If sin3A=cos(A-2) where 3A and (A-2) are acutangles, then what is the value of A?

#4: TRIG+ ALGEBRA

if sinA+cosA=1 then what is the value of sinAc

Trigonometry (SSC, CDS, SCRA,


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#4: Radian to DegreeIf pie=22/7, what is the approx. value of 1 r

#5: Quadrantfor the first quadrant, which of the followingcorrect?A. sin2x 1/2

B. sin2x >1/2 and cos2x


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Maths

Block

BASICS

Bank

SSC

Trigonom

Non AV

Geome

Algebra

Non-AVP Geometry (Theory)


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1. Lines and Angles

2. Triangles

3. Quadrilaterals4. Circle

NCERT Class 7 to 10 Mathematics

Topicwise list available on

Mrunal.org/CDS

Special cases: Squares & Equilateral Tria


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SSC, CDS, SCRA, CAT


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Maths

Block

BASICS

Bank

SSC

Trigonom

Non AV

Geome

Algebra

Quadratic Equation: FOUR TYPES


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#1: FACTORS

If (x4+x-4)=322,what is one of the va(x-x-1)

#2: REMAINDERS

If x5-9x2+12x-14 is divisible by (x-3)is the remainder?

Quadratic Equation: FOUR TYPES


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#3: ROOTs

If one root of the equation 2x2+3x+c0.5, then what is the value of c?

#4: HCF LCM

what is the LCM of 6x3+60x2+150x a3x4+12x3-15x2


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Misc. Topics


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1. Permu

2. Combi

3. Probab

(Mrunal/ap

Misc. Topics


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Permutation, Combination, Probability

(Mrunal.org/aptitude)

mug up formulas1. Logarithms

2. APGP (ball rebound)

3. Coordinate Geometry

GPSC_L5_P2_Maths

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