UNITI
Numbers:Classificationofnumbers,Divisibilityrules,findingtheunitsdigit,decimalfractions,simplifications,LCMandHCFModels.SquarerootsandCuberoots.
Averages:Averages,MixturesandAllegations
Ages:ProblemsonAges

UNITII
TimeandDistance:Relationbetweenspeed,distanceandtime,Convertingkmphintom/sandviceversa,Problemsonaveragespeed,Relativespeed,Trains,BoatsandStreams,circulartracks and Races.
TimeandWork:Problemsonunitarymethod,RelationbetweenMen,Days,HoursandWork.Problems on Man Day Hoursmethod,Problems onalternatedays,Problems on PipesandCisterns.

UNITIII
Percentages:Convertingpercentageintodecimalsand viceversa.Equivalentpercentageof fractions.
Partnership:Introduction,Relation between capitals,PeriodofinvestmentsandsharesRatioandproportion:Ratioanditsproperties,Comparison ofratios,Problem sonratios,Compound Ratio,Problem sonproportion,Mean proportional and continued proportion.

UNITIV
ProfitandLoss:ProblemsonProfitandLoss,RelationbetweenCostPriceandSellingprice,Discount and Marked Price,Two different articless olda tsameCost Price,Two different articles sold at same SellingPrice,Gain%andLoss%..

SimpleInterest:Definitions,Problemsoninterestandamount,Problemsonrateofinterestand timeperiod.
CompoundInterest:Definitionandformulaforamountincompoundinterest,Differencebetween imple interest and compound interest for 2 years on the same,Principle and time period.

UNITV
Clocks:Findingtheanglewhenthetimeisgiven,Findingthetimewhentheangleisknown,Relation betweenAngle,MinutesandHours,Exceptionalcasesinclocks
Calendars:DefinitionofaLeapYear,FindingthenumberofOdddays,framingtheyearcodefor centuries,Findingthedayofanyrandomcalendardate
Bloodrelations:Definingthevariousrelationsamongthemembersofafamily,SolvingBlood Relation puzzles,solving the problems on Blood Relations using symbols and notations.