Transcript CHAPTER 10

XII CBSE Previous
Year Question
Paper
QUESTION NO
2 (c)
4 Marks
(c) Define a class named ADMISSION in C++ with the
following descriptions :
Delhi 2006
4
Private members :
AD_NO integer (Ranges 10 - 2000)
NAME Array of characters(String)
CLASS Character
FEES Float
Public Members :
• Function Read_Data( ) to read an object of
ADMISSION type
• Function Display( ) to display the details of an object
• Function Draw-Nos( ) to choose 2 students randomly.
And display the details. Use random function to
generate admission nos. to match with AD_NO.
(c) class ADMISSION
{
int AD_NO;
char NAME[20]; //or any constant size
char CLASS;
float FEES;
public:
void Read_Data()
{
do
{
cin>>AD_NO;
}while (AD_NO<10 || AD_NO>2000);
gets(NAME);
cin>>CLASS;
cin>>FEES;
}
void Display()
{
cout<<AD_NO;
cout<<NAME;
cout<<CLASS;
cout<<FEES;
}
void Draw_Nos();
};
(1 mark for proper syntax of class definition
with correct class name and a semicolon to
end the class definition)
(1 mark for proper declaration of private
members)
(1 mark for proper definition of Read_Data())
(1 mark for proper definition of Display())
Note: No marks should be deducted for
Not checking the range for AD_NO Not
declaring or defining Draw_Nos(). (Mentioned
as Draw- Nos() in the question paper)
(c) Define a class named HOUSING in C++
with the following descriptions :
Outside Delhi 2006
4
Private members
REG_NO integer(Ranges 10 - 1000)
NAME Array of characters(String)
TYPE Character
COST Float
(c) Define a class named HOUSING in C++
with the following descriptions :
Outside Delhi 2006
4
Public Members
• Function Read_Data() to read an object of
HOUSING type
• Function Display() to display the details of an
object
• Function Draw_Nos()to choose and display
the details of 2 houses selected randomly from
an array of 10 objects of type HOUSING. Use
random function to generate the registration
nos. to match with REG_NO from the array.
(c)
class HOUSING
{
int REG_NO;
char NAME[20];
char TYPE;
float COST;
public:
void Read_Data();
void Display();
void Draw_Nos(HOUSING S);
};
(c)
void HOUSING::Read_Data()
{
cin>>REG_NO; //Validation not required
cin>>NAME; //OR gets(NAME);
cin>>TYPE; cin>>COST;
}
void HOUSING::Display()
{
cout<<REG_NO<<NAME<<TYPE<<COST<<
endl;
}
(c)
void HOUSING::Draw_Nos();//Ignore
(1/2 mark for proper syntax of class
definition with correct class name and a
semicolon to end the class definition)
(1/2 mark for mentioning the proper
visibility modes (private / public))
(1 mark for proper declaration of private
data members)
(1 mark for proper definition of Read_Data() with
user entry for data members OR declaring a local
object and entering the values of data members of
this object )
(1 mark for proper definition of Display())
Note: As language of Third part of this question
has ambiguity, it is required to be ignored.
Moreover, if anyone has partially attempted the
third part (i.e., Draw_nos function) and not
attempted/not correctly
attempted Read/Display function, he/she should
be given 2 Marks for Third part taking into
consideration the marks for this question should
not exceed the max. marks allocated (i.e. 4 marks)
to this question 2 (c).
(c) Define a class Travel in C++ with the
description given below :
Delhi 2007
4
Private Members :
T_Code of type string
No_of_Adults of type integer
No_of_Children of type integer
Distance of type integer
TotalFare of type float
(c) Define a class Travel in C++ with the
description given below :
Delhi 2007
4
Public Members :
• A constructor to assign initial values as
follows :
T_Code with the word “NULL”
No_of_Adults as 0
No_of_Children as 0
Distance as 0
TotalFare as 0
(c) Define a class Travel in C++ with the
description given below :
Delhi 2007
4
• A function AssignFare( ) which calculates and
assigns the value
of the data member TotalFare as follows :
For each Adult
Fare (Rs) For Distance (Km)
500 >=1000
300 <1000 & >=500
200 <500
(c) Define a class Travel in C++ with the
description given below :
Delhi 2007
4
For each Child the above Fare will be 50%
of the Fare mentioned in the above table.
For example :
If Distance is 750, No_of_Adults = 3 and
No_of_Children = 2
Then TotalFare should be calculated as
No_of_Adults * 300 + No_of_Children * 150
i.e. 3 * 300 + 2 * 150 = 1200
(c) Define a class Travel in C++ with the
description given below :
Delhi 2007
4
• A function EnterTraveK ( ) to input the values
of the data members
T_Code, No_of_Adults, No_of_Children and
Distance; and
invoke the AssignFare( ) function.
• A function ShowTraveK) which displays the
content of all the
data members for a Travel.
(c) class Travel
{
char TCode[5]; //OR char *Tcode;
int No_of_Adults;
int No_of_Children;
int Distance;
float TotalFare;
public:
Travel();
void AssignFare();
void EnterTravel();
void ShowTravel();
};
Travel::Travel()
{
strcpy(TCode,”NULL”);// OR TCode[0]=’\0’ OR
strcpy(TCode,”\0”)
// OR TCode=NULL if TCode is declared as
char pointer
No_of_Adults = 0;
No_of_Children = 0;
Distance = 0;
TotalFare = 0;
}
void Travel::AssignFare()
{
if(Distance>=1000)
TotalFare =
500*No_of_Adults+250*No_of_Children;
else
if (Distance >= 500)
TotalFare =
300*No_of_Adults+150*No_of_Children;
else
TotalFare =
200*No_of_Adults+100*No_of_Children;
}
void Travel::EnterTravel()
{
gets(TCode); // or cin >> TCode;
cin>>No_of_Adults>>No_of_Children>>Dista
nce;
AssignFare();
}
void Travel::ShowTravel()
{
cout<<TCode<<No_of_Adults<<No_of_Childr
en
<<Distance<<TotalFare<<endl;
}
(½ Mark for correct syntax of class header)
(½ Mark for correct declaration of data
members)
(1 Mark for correct definition of constructor)
(1 Mark for checking all three conditions
and calculating TotalFare in AssignFare( ))
(½ Mark for correct EnterTravel( ) with
proper invocation of AssignFare( ))
(½ Mark for displaying all data Members
including TotalFare inside ShowTravel( ))
(c) Define a class Tour in C++ with the
description given below :
Outside Delhi 2007
4
Private Members :
TCode of type string
NoofAdults of type integer
NoofKids of type integer
Kilometres of type integer
TotalFare of type float
(c) Define a class Tour in C++ with the
description given below :
Outside Delhi 2007
4
Public Members :
• A constructor to assign initial values as
follows :
TCode with the word “NULL”
NoofAdults as 0
NoofKids as 0
Kilometres as 0
TotalFare as 0
(c) Define a class Tour in C++ with the
description given below :
Outside Delhi 2007
4
• A function AssignFare ( ) which calculates
and assigns the value of
the data member TotalFare as follows
For each Adult
Fare(Rs) For Kilometres
500 >=1000
300 <1000&>=500
200 <500
(c) Define a class Tour in C++ with the
description given below :
Outside Delhi 2007
4
For each Kid the above Fare will be 50% of
the Fare mentioned in the
above table
For example :
If Kilometres is 850, NoofAdults = 2 and
NoofKids = 3
Then TotalFare should be calculated as
NumofAdults * 300 + NoofKids * 150
i.e. 2*300 + 3*150=1050
(c) Define a class Tour in C++ with the
description given below :
Outside Delhi 2007
4
• A function EnterTour( ) to input the values of
the data members
TCode, NoofAdults, NoofKids and Kilometres;
and invoke the
Assign Fare( ) function.
• A function ShowTour( ) which displays the
content of all the data
members for a Tour.
(c) class Tour
{
char TCode[10]; //OR char *Tcode;
int NoofAdults;
int NoofKids;
int Kilometres;
float TotalFare;
public:
Tour()
{
strcpy(TCode,”NULL”); //OR TCode[0]=’\0’OR
strcpy(TCode,”\0”)
//OR TCode=NULL if TCode is declared as
char pointer
NoofAdults = 0;
NoofKids = 0;
Kilometres = 0;
TotalFare = 0;
}
void AssignFare();
void EnterTour();
void ShowTour();
};
void Tour::AssignFare()
{
if(Kilometres>=1000)
TotalFare = 500*NoofAdults+250*NoofKids;
else if (Kilometres >= 500)
TotalFare = 300*NoofAdults+150*NoofKids;
else
TotalFare = 200*NoofAdults+100*NoofKids;
}
void Tour::EnterTour()
{
gets(TCode); // or cin >> TCode;
cin>>NoofAdults>>NoofKids>>Kilometres;
AssignFare( );
}
void Tour::ShowTour()
{
cout<<TCode<<NoofAdults<<NoofKids<<Kilo
metres<<TotalFare<<endl;
}
(½ Mark for correct syntax for class header)
(½ Mark for correct declaration of data
members)
(1 Mark for correct definition of constructor)
(½ Mark for condition checking in
AssigFare())
(½ Mark for calculation of correct TotalFare
for each condition)
(½ Mark for correct EnterTour() with proper
invocation of AssignFare())
(½ Mark for displaying all data Members
including TotalFare inside ShowTour())
(c) Define a class Garments in C++ with the
following descriptions:
Delhi 2008
4
Private Members:
GCode of type string
GType of type string
GSize of type integer
GFabric of type string
GPrice of type float
A function Assign ( ) which calculates and
assigns the value of GPrice as follows
(c) Define a class Garments in C++ with the
following descriptions:
Delhi 2008
4
For the value of GFabric as “COTTON”,
GType GPrice(Rs)
TROUSER 1300
SHIRT 1100
For GFabric other than “COTTON” the above
mentioned GPrice gets reduced by 10%.
(c) Define a class Garments in C++ with the
following descriptions:
Delhi 2008
4
Public Members:
A constructor to assign initial values of GCode,
GType and GFabric with the word “NOT
ALLOTTED” and GSize and GPrice with 0
A function Input ( ) to input the values of the
data members GCode,
GType, GSize and GFabric and invoke the
Assign ( ) function.
A function Display ( ) which displays the
content of all the data members for a Garment.
Ans:
class Garments
{
char GCode[10];
char GType[10];
int GSize;
char GFabric[10] ;
float GPrice;
void Assign( ) ;
public:
Garments( )
{
strcpy(GCode,”NOT ALLOTTED”) ;
strcpy(GType,”NOT ALLOTTED”) ;
strcpy (GFabric, “NOT ALLOTTED”) ;
GSize=0;
GPrice=0;
}
void Input( ) ;
void Display( ) ;
};
void Garments::Assign( )
{
if (strcmp(GFabric,“COTTON”)==0)
//if (!strcmp(GFabric, “COTTON”))
{
if (strcmp(GType,“TROUSER”) ==0)
GPrice=1300;
else if (strcmp(GType,“SHIRT”)==0)
GPrice=1100;
}
else
{
if (strcmp(GType,”TROUSER”) = =0)
GPrice=1300*0.9; // 10% reduction
else if (strcmp(GType,“SHIRT”)= =0)
GPrice=1100*0.9; // 10% reduction
}
}
void Garments::Input( )
{
gets(GCode) ; // or cin >> GCode;
gets(GType) ; // or cin >> GType;
cin>>Gsize;
gets(GFabric) ;// or cin >> GFabric;
Assign( ) ;
}
void Garments::Display( )
{
cout<<GCode<<GType<<GSize<<GFabric<<G
Price<<endl;
}
(½ Mark for correct syntax for class header)
(½ Mark for correct declaration of data
members)
(½ Mark for correct definition of
constructor)
(1 Mark for correct definition of Assign( ))
(1 Mark for correct definition of Input( ) with
proper invocation of Assign( ) function)
(½ Mark for correct definition of Display( ))
NOTE:
Deduct % Mark if Assign( ) is not invoked
properly inside Input( ) function
(c) Define a class Clothing in C++ with the
following descriptions:
Outside Delhi 2008
4
Private Members:
Code of type string
Type of type string
Size of type integer
Material of type string
Price of type float
A function Calc_Price( ) which calculates and
assigns the value of Price as follows:
(c) Define a class Clothing in C++ with the
following descriptions:
Outside Delhi 2008
4
For the value of Material as “COTTON” :
Type Price (Rs.)
TROUSER 1500
SHIRT 1200
For Material other than “COTTON” the above
mentioned Price
gets reduced by 25%.
(c) Define a class Clothing in C++ with the
following descriptions:
Outside Delhi 2008
4
Public Members:
A constructor to assign initial values of Code,
Type and Material with the word “NOT
ASSIGNED” and Size and Price with 0.
A function Enter( ) to input the values of the
data members Code, Type, Size
and Material and invoke the CalcPrice( )
function.
A function Show( ) which displays the content
of all the data members for a Clothing
Ans:
class Clothing
{
char Code[25];
char Type[25];
int Size;
char Material[30];
float Price;
Public:
Clothing() ;
void Calc_Price() ;
void Enter() ;
void Show() ;
};
Clothing::Clothing()
{
strcpy(Code,”NOT ASSIGNED”);
strcpy(Type,”NOT ASSIGNED”);
Size=0;
strcpy (Material, “NOT ASSIGNED”);
Price=0;
}
void Clothing:: Calc_Price()
{
if (strcmp(Type, “TROUSER”) ==0 && strcmp
(Material,“COTTON”)==0)
Price=1500;
else if (strcmp(Type, “SHIRT”) ==0 &&
strcmp(Material,”COTTON”)==O)
Price=1200;
else if (strcmp(Type, “TROUSER”) ==0 &&
strcmp(Material,”COTTON”)!=O)
Price=1500*0.75;
void Clothing:: Calc_Price()
{
if (strcmp(Type, “TROUSER”) ==0 && strcmp
(Material,“COTTON”)==0)
Price=1500;
else if (strcmp(Type, “SHIRT”) ==0 &&
strcmp(Material,”COTTON”)==O)
Price=1200;
else if (strcmp(Type, “TROUSER”) ==0 &&
strcmp(Material,”COTTON”)!=O)
Price=1500*0.75;
else if (strcmp(Type,”SHIRT”)==0) &&
strcmp(Material,”COTTON”)!= 0)
Price=1200*0.75;
}
void Clothing::Enter()
{
gets(Code) ; // or cin >> Code;
gets(Type) ; // or cin >> Type;
cin>>Size;
gets(Material) ;// or cin >> Material;
Calc_Price() ;
}
void Clothing::Show()
{
cout<<Code<<Type<<Size<<Material<<Price<
<endl;
}
(½ Mark for correct syntax for class header)
(½ Mark for correct declaration of data
members)
(½ Mark for correct definition of function
Calc_price())
(½ Mark for constructor)
(1 Mark for calculation of correct Price for each
condition)
(½ Mark for correct Enter() with proper
invocation of Calc_Price())
(½ Mark for displaying all data Members in
function Show())
(c) Define a class RESORT in C++ with
following description:
Delhi 2009
4
Private Members
Rno //Data member to store Room No
Name //Data member to store customer name
Charges //Data member to store per day
charges
Days //Data member to store number of days
of stay
COMPUTE( ) //A function to calculate’ and
return Amount as
(c) Define a class RESORT in C++ with
following description:
Delhi 2009
4
Days*Charges and if the value of
Days*Charges is more than 11000
then as 1.02*Days*Charges
Public Members
Getinfo ( ) //A function to enter the content
Rno, Name, Charges and Days
Dispinfo ( ) //A function to display Rno, Name,
Charges,Days and Amount (Amount to be
displayed by calling function COMPUTE ( ) )
Ans class RESORT
{
int Rno;
char Name [20];
float Charges;
int Days;
float COMPUTE();
public:
void Getinfo() ;
void Dispinfo();
};
void RESORT::Getinfo()
{
cin>>Rno;
gets (Name);
cin>>Charges;
cin>>Days;
}
void RESORT::Dispinfo()
{
cout<<Rno<<” “<<Name<<“ “<<Charges<<”
“<<Days<<
COMPUTE()<<endl;
}
float RESORT::COMPUTE()
{
float Amount = Charges*Days;
if (Amount>11000)
Amount = 1.02*Days*Charges;
return Amount;
}
(½ Mark for correct syntax for class header)
(½ Mark for correct declaration of data
members)
(1 Mark for correct definition of COMPUTE ( )) .
(1 Mark for correct definition of Dispinfo( ) with
proper invocation of COMPUTEO function)
(1 Mark for correct definition of Getinfo( ))
NOTE: Deduct ½ Mark if COMPUTE( ) is not
invoked properly inside Dispinfo( ) function
(c) Define a class HOTEL in C++ with the
following description:
Outside Delhi 2009
4
Private Members:
Rno //Data member to store Room No
Name //Data member to store customer name
Tariff //Data member to store per day charges
NOD //Data member to store number of days of
stay
CALC( ) //A function to calculate and return
Amount as NOD*Tariff and if the value of
NOD*Tariff is more than 10000 then as
1.05*NOD*Tariff
(c) Define a class HOTEL in C++ with the
following description:
Outside Delhi 2009
4
Public Members
Checkin ( ) / / A function to enter the content
Rno, Name, Tariff and NOD
Checkout( ) / / A function to display Rno,
Name, Tariff,NOD and Amount (Amount to be
displayed by calling function CALC( ))
Ans class HOTEL
{
int Rno;
char Name[20];
float Tariff;
int NOD;
float CALC() ;
public:
void Checkin() ;
void Checkout() ;
};
float HOTEL::CALC()
{
float Amount = Tariff*NOD;
if (Amount>10000)
Amount = 1.05*NOD*Tariff;
return Amount;
}
void HOTEL::Checkin()
{
cin>>Rno;
gets (Name);
cin>>Tariff;
cin>>NOD; }
void HOTEL::Checkout()
{
cout<<Rno<<” “<<Name<<“ “<<Tariff<<”
“<<NOD<<
CALC ()<<endl;
}
(½ Mark for correct syntax for class header)
(½ Mark for correct declaration of data
members)
(1 Mark for correct definition of CALC( ))
(1 Mark for correct definition of Checkout( )
with proper invocation of CALC( ) function)
(1 Mark for correct definition of Checkin())
NOTE: Deduct ½ Mark if CALC() is not
invoked properly inside Checkout( )
function
(c) Define a class ITEM in C++ with following
description:
Delhi 2010
4
Private Members
Code of type integer (Item Code)
Iname of type string (Item Name)
Price of type float (Price of each item)
Qty of type integer (Quantity of item in stock)
Offer of type float (Offer percentage on the
item)
(c) Define a class ITEM in C++ with following
description:
Delhi 2010
4
A member function GetOffer() to calculate
Offer percentage as per the
following rule:
If Qty<=50 Offer is 0
If 50<Qty<=100 Offer is 5
If Qty>100 Offer is 10
(c) Define a class ITEM in C++ with following
description:
Delhi 2010
4
Public Members
A function GetStock() to allow user to enter
values for Code, Iname,
Price, Qty and call function GetOffer() to
calculate the offer
A function ShowItem() to allow user to view
the content of all the data
members
Ans. class ITEM
{
int Code;
char Iname [20] ;
float Price;
int Qty;
float Offer;
void GetOffer() ;
public:
void GetStock ()
{
cin>>Code;
gets (Iname) ; // OR cin.getline (Iname, 80) ;
OR cin>>Iname;
cin>>Price>>Qty;
GetOffer() ;
}
void ShowItern ( )
{
cout<<Code<<Iname<<Price<<Qty<<Offer;
};
void ITEM: : GetOffer ()
{
if (Qty<=50)
Offer = 0;
else if (Qty <=100)
Offer = 5; / /OR Offer = 0.05;
else
Offer = 10; / /OR Offer = 0.1;
}
(½ Mark for correct syntax for class header)
(½ Mark for correct declaration of data
members)
(1 Mark for correct definition of GetOffer())
(1 Mark for correct definition of GetStock () with
proper invocation of GetOffer()
function)
(1 Mark for correct definition of Showltem())
NOTE:
Deduct ½ Mark if GetOffer() is not invoked
properly inside GetStock()function
(c) Define a class STOCK in C++ with
following description:
OUTSIDE DELHI 2010
Private Members
ICode of type integer (Item Code)
Item of type string (Item Name)
Price of type float (Price of each item)
Qty of type integer (Quantity in stock)
Discount of type float (Discount percentage
on the item)
4
(c) Define a class STOCK in C++ with
following description:
OUTSIDE DELHI 2010
A member function FindDisc() to calculate
discount as per the following rule:
If Qty<=50 Discount is 0
If 50<Qty<=100 Discount is 5
If Qty>100 Discount is 10
4
(c) Define a class STOCK in C++ with
following description:
OUTSIDE DELHI 2010
4
Public Members
A function Buy() to allow user to enter values
for ICode, Item, Price,
Qty and call function FindDisc() to calculate
the Discount.
A function ShowAll( ) to allow user to view the
content of all the data
members.
Ans. class STOCK
{
int ICode,Qty;
char Item[20];
float Price,Discount;
void FindDisc();
public:
void Buy();
void ShowAll();
};
void STOCK::Buy()
{
cin>>ICode;
gets(Item);
cin>>Price;
cin»Qty;
FindDisc();
}
void STOCK::FindDisc()
{
if (Qty<=50)
Discount=0;
else if (Qty<=100)
Discount=5; // =0.05;
else
Discount=10; // =0.1;
}
void STOCK::ShowAll()
{
cout<<ICode<<’\t’<<Item<<’\t’<<Price<<’\t’<<Q
ty
<<’\t’<<Discount<<endl;
}
(½ Mark for correct syntax for class header)
(½ Mark for correct declaration of data
members)
(1 Mark for correct definition of FindDisc())
(1 Mark for correct definition of Buy() with
proper invocation of FindDisc() function)
(1 Mark for correct definition of ShowAll())
NOTE:
Deduct ½ Mark if FindDisc() is not invoked
properly inside Buy() function
(c) Define a class Candidate in C++ with
following description:
Delhi 2011
4
Private Members
A data member RNo (Registration Number) of
type long
A data member Name of type string
A data member Score of type float
A data member Remarks of type string
A member function AssignRem( ) to assign
Remarks as per the Score obtained by a
candidate. Score range and the respective
Remarks are shown as follows:
(c) Define a class Candidate in C++ with
following description:
Delhi 2011
Score Remarks
>=50 Selected
less than 50 Not selected
4
Public Members
A function ENTER ( ) to allow user to enter
values for RNo, Name, Score & call function
AssignRem( ) to assign the remarks.
A function DISPLAY ( ) to allow user to view
the content of all the data members.
Ans class Candidate
{
long RNo;
char Name[20];
float Score;
char Remarks[20];
void AssignRem( ) ;
public:
void Enter( );
void Display( );
};
void Candidate: :AssignRem( )
{
if (Score>=50)
strcpy (Remarks,"Selected") ;
else
strcpy(Remarks,"Not Selected") ;
}
void Candidate: : Enter ( )
{
cin>>RNo ;
gets (Name) ; cin>>Score;
AssignRem( ) ;
}
void Candidate: :Display()
{
cout<<RNo<<Name<<Score<<Remarks<<endl;
}
(½ Mark for correct syntax for class header)
(½ Mark for correct declaration of data
members)
(1 Mark for correct definition of AssignRem())
(1 Mark for correct definition of Enter() with
proper invocation of AssignRem() function)
(1 Mark for correct definition of Display())
NOTE:
Deduct ½ Mark to be deducted if Assignrem()
is not invoked properly
inside Enter( )
function
No marks to be deducted if member function
definitions are writteninside the class
(c) Define a class Applicant in C++ with
following description:
OUTSIDE DELHI 2011
4
Private Members
A data member ANo (Admission Number) of
type long
A data member Name of type string
A data member Agg (Aggregate Marks) of type
float
A data member Grade of type char
A member function GradeMe() to find the
(c) Define a class Applicant in C++ with
following description:
OUTSIDE DELHI 2011
4
Grade as per the Aggregate Marks obtained by
a student. Equivalent Aggregate Marks range
and the respective Grades are shown as
follows:
Aggregate Marks
Grade
>=80
A
less than 80 and >=65
B
less than 65 and >=50
C
less than 50
D
(c) Define a class Applicant in C++ with
following description:
OUTSIDE DELHI 2011
4
Public Members
A function ENTER() to allow user to enter
values for ANo, Name, Agg & call function
GradeMe() to find the Grade.
A function_RESULT( ) to allow user to view the
content of all the data members.
Ans class Applicant
{
long ANo;
char Name [20] ;
float Agg;
char Grade;
void Grademe ( ) ;
public:
void Enter ( ) ;
void Result ( ) ;
};
void Applicant: :GradeMe( )
{
if (Agg>=80)
Grade=' A' ;
else if(Agg>=65)
Grade=' B' ;
else if(Agg>=50)
Grade=' C' ;
else
Grade=' D' ;
}
void Applicant: :Enter ( )
{
cin>>ANo;
gets (Name) ;
cin>>Agg;
GradeMe() ;
}
void Applicant: :Result ( )
{
cout<<ANo<<Name<<Agg<<Grade<<end1;
}
(½ Mark for correct syntax for class header)
(½ Mark for correct declaration of data
members)
(1 Mark for correct definition of GradeMe( ))
(1 Mark for correct definition of Enter() with
proper invocation of GradeMe( ) function)
(1 Mark for correct definition of Result())
NOTE:
½ mark to be deducted if Grademe() is not
invoked within Enter()
No marks to be deducted if member function
definitions are inside the Class
(c) Define a class TEST in C++ with following
description:
SAMPLE PAPER 2010 SET I
4
Private Members
• TestCode of type integer
• Description of type string
• NoCandidate of type integer
• CenterReqd (number of centers required) of
type integer
• A member function CALCNTR() to calculate
and return the number of centers as
(NoCandidates/100+1)
(c) Define a class TEST in C++ with following
description:
SAMPLE PAPER 2010 SET I
4
Public Members
• A function SCHEDULE() to allow user to enter
values for TestCode, Description, NoCandidate
& call function CALCNTR() to calculate the
number of Centres
• A function DISPTEST() to allow user to view
the content of all the data members
(c) class TEST
{
int TestCode;
char Description[20];
int NoCandidate,CenterReqd;
void CALCNTR();
public:
void SCHEDULE();
void DISPTEST();
};
void TEST::CALCNTR()
{
CenterReqd=NoCandidate/100 + 1;
}
void TEST::SCHEDULE()
{
cout<<"Test Code :";cin>>TestCode;
cout<<"Description :";gets(Description);
cout<<"Number :";cin>>NoCandidate;
CALCNTR();
}
void TEST::DISPTEST()
{
cout<<"Test Code :"<<TestCode<<endl;
cout<<"Description :"<<Description<<endl;
cout<<"Number :"<<NoCandidate<<endl;;
cout<<"Centres :"<<CenterReqd<<endl;;
}
(½ Mark for correct syntax for class header)
(½ Mark for correct declarations of data
members)
(1 Mark for appropriate definition of function
CALCNTR())
(1 Mark for appropriate definition of
SCHEDULE() with a call for CALCNTR())
(1 Mark for appropriate definition of
DISPTEST())
(c) Define a class FLIGHT in C++ with
following description:
SAMPLE PAPER 2010 SET II
4
Private Members
• A data member Flight number of type integer
• A data member Destination of type string
• A data member Distance of type float
• A data member Fuel of type float
• A member function CALFUEL() to calculate
the value of Fuel as per the following criteria
Distance
Fuel
<=1000
500
more than 1000 and <=2000
1100
Distance
<=1000
more than 1000 and <=2000
more than 2000
Fuel
500
1100
2200
Public Members
A function FEEDINFO() to allow user to enter
values for Flight Number,Destination, Distance
& call function CALFUEL() to calculate the
quantity of Fuel.
A function SHOWINFO() to allow user to view
the content of all the data members
(c) class FLIGHT
{
int Fno;
char Destination[20];
float Distance, Fuel;
void CALFUEL();
public:
void FEEDINFO();
void SHOWINFO();
};
void FLIGHT::CALFUEL()
{
if (Distance<=1000)
Fuel=500;
else
if (Distance<=2000)
Fuel=1100;
else
Fuel=2200;
}
void FLIGHT::FEEDINFO()
{
cout<<"Flight No :";cin>>Fno;
cout<<"Destination :";gets(Destination);
cout<<"Distance :";cin>>Distance;
CALFUEL();
}
void FLIGHT::SHOWINFO()
{
cout<<"Flight No :"<<Fno<<endl;
cout<<"Destination :"<<Destination<<endl;
cout<<"Distance :"<<Distance<<endl;;
cout<<"Fuel :"<<Fuel<<endl;;
}
(½ Mark for correct syntax for class header)
(½ Mark for correct declarations of data
members)
(1 Mark for appropriate definition of function
CALFUEL())
(1 Mark for appropriate definition of
FEEDINFO() with a call for CALFUEL())
(1 Mark for appropriate definition of
SHOWINFO())
SAMPLE PAPER 2012 SET I
4
SAMPLE PAPER 2012 SET I
4
SAMPLE PAPER 2012 SET II
4
SAMPLE PAPER 2012 SET II
4
SAMPLE PAPER 2012 SET II
4
THANK
YOU