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Quiz Program (Java) | ICSE Computer Projects

Q. Write a program to implement a Miniature Quiz Game that will have options for their answers. Design a program that will  :

 

i) accept your name ;  

ii) permission to start or end the game ;  

iii) display message whether the option is correct or not ;

iv) display correct answer if the option entered is wrong ;

iv) at the end display result.

 

Example :

 

 

1.Which is the capital of India?

a) Kolkata

b) New Delhi

c) Mumbai

Choose your answer from the given options:(a/b/c) and enter your answer.

b

CORRECT

 

 

 

Answer:

import java.util.*;

public class MINIATURE_QUIZ

{

    public static void main()

    {

        Scanner sc=new Scanner(System.in);

        System.out.println("Enter your name _____________");

        String n=sc.nextLine();

        System.out.println("Welcome "+n+"   Press 'S' to start or Press 'E' to end the program");

        char ch=(sc.next()).charAt(0);

        int correctans=0;int incorrectans=0;float per=0.0f;

        switch(ch)

        {

            case 'S':

            String Q[]={"1.Which is the capital of India?","Who is the President of India present currently?","3.What does Mohs scale measure?","4.Which of these is used to sterilize drinking water and purify swimming pools?","5.Scientifically, which of these is not a tree?","6.Who wrote the famous poem 'If'?","7.Where is the headquarter of UNESCO?","8.Which of these is the most widely used non-ferrous metal?","9.Which of these is not inert gas?","10.Which one of the following is commonly known as blue vitriol and is used as a fungicide?","11.Which acid is present in apple?","12.Decomposers are also known as_____________.","13.Which one of the following options belong to phytoplanktons?","14.The __________ is the basis of MRI.","15.Who among the following gave the Left-Hand rule for the direction of force?"};

 

            String a[]={"a) Kolkata","a) Shri Ramnath Koveind","a) Density","a) Iodine","a) Teak","a) Lewis Carroll","a) Paris","a) Nickel","a) Boron","a) Potassium nitrate","a) Oxalic acid","a) Autotrophs","a) Algae","a) Resistance","a) Fleming"};

 

            String b[]={"b) New Delhi","b) Shri Pranab Mukherjee","b) Velocity","b) Chlorine","b) Banyan","b) Rudyard Kipling","b) New York","b) Aluminium","b) Xenon","b) Copper sulphate","b) Formic acid","b) Saprotrophs","b) Protozoa","b) Pressure","b) Maxwell"};

 

            String c[]={"c) Mumbai","c) Shri Venkaiah Naidu","c) Hardness","c) Potassium","c) Bamboo","c) Grimm Brothers","c) Geneva","c) Zinc","c) Krypton","c) Sodium carbonate","c) Malic acid","c) Tertiary consumers","c) Fungi","c) Magnetism","c) Oersted"};

 

            char anskey[]={'b','a','c','b','c','b','a','b','a','b','c','b','a','c','a'};

            char ans;int correct=0;

            int incorrect=0;

            System.out.println("GENERAL KNOWLEDGE QUESTIONS [Science, History and Civics, Literature]");

            System.out.println("Multiple Choice Questions(Each question comes with three options.Choose the correct answers from the given options: a, b or c):");

            for(int i=0;i<15;i++)

            {

                System.out.println(Q[i]);

                System.out.println(a[i]);

                System.out.println(b[i]);

                System.out.println(c[i]);

                System.out.println("Choose your answer from the given options:(a/b/c) and enter your answer.");

                ans=(sc.next()).charAt(0);

                if(ans==anskey[i])

                {

                    correct++;

                    System.out.println("CORRECT");

                }

                else

                {

                    incorrect++;

                    System.out.println("WRONG");

                    System.out.println("The correct answer is: "+anskey[i]);

                    ans=' ';

                }

            } // end of for loop

            correctans=correctans+correct;

            incorrectans=incorrectans+incorrect;

            System.out.println("Number of correct answers:"+correctans);

            System.out.println("Number of incorrect answers:"+incorrectans);

            System.out.println(n+" you have scored "+correctans+" out of 15 questions");

            per=(float)((correctans*100)/15);

            System.out.println(n+" your percentage is:"+per+"%");

            if(per>=90)

                System.out.println("Excellent Work");

            else

            if(per>=80 && per<90)

                System.out.println("Very Good");

            else

            if(per<80 && per>=70)

                System.out.println("Good");

            else

            if(per<70 && per>=60)

                System.out.println("Satisfactory");

            else

            if(per<60 && per>=50)

                System.out.println("Fair");

            else

            if(per<50 && per>=40)

                System.out.println("Needs more updation");

            else

                System.out.println("Poor");

            char f;

            while(true)

            {

                System.out.println("Press 'F' or 'f' to finish the program");

                f=(sc.next()).charAt(0);

                if(f=='F' || f=='f')

                    System.exit(0);

            } // end of while loop

            case 'E':

            System.exit(0);

            default:

            System.out.println("Wrong choice entered");

        } // end of switch case

    } // end of method

} // end of class

 

 

OUTPUT :

Enter your name _____________

Rohit Roy

Welcome Rohit Roy   Press 'S' to start or Press 'E' to end the program

S

GENERAL KNOWLEDGE QUESTIONS [Science, History and Civics, Literature]

Multiple Choice Questions(Each question comes with three options.Choose the correct answers from the given options: a, b or c):

1.Which is the capital of India?

a) Kolkata

b) New Delhi

c) Mumbai

Choose your answer from the given options:(a/b/c) and enter your answer.

b

CORRECT

Who is the President of India present currently?

a) Shri Ramnath Koveind

b) Shri Pranab Mukherjee

c) Shri Venkaiah Naidu

Choose your answer from the given options:(a/b/c) and enter your answer.

a

CORRECT

3.What does Mohs scale measure?

a) Density

b) Velocity

c) Hardness

Choose your answer from the given options:(a/b/c) and enter your answer.

c

CORRECT

4.Which of these is used to sterilize drinking water and purify swimming pools?

a) Iodine

b) Chlorine

c) Potassium

Choose your answer from the given options:(a/b/c) and enter your answer.

b

CORRECT

5.Scientifically, which of these is not a tree?

a) Teak

b) Banyan

c) Bamboo

Choose your answer from the given options:(a/b/c) and enter your answer.

c

CORRECT

6.Who wrote the famous poem 'If'?

a) Lewis Carroll

b) Rudyard Kipling

c) Grimm Brothers

Choose your answer from the given options:(a/b/c) and enter your answer.

b

CORRECT

7.Where is the headquarter of UNESCO?

a) Paris

b) New York

c) Geneva

Choose your answer from the given options:(a/b/c) and enter your answer.

a

CORRECT

8.Which of these is the most widely used non-ferrous metal?

a) Nickel

b) Aluminium

c) Zinc

Choose your answer from the given options:(a/b/c) and enter your answer.

a

WRONG

The correct answer is: b

9.Which of these is not inert gas?

a) Boron

b) Xenon

c) Krypton

Choose your answer from the given options:(a/b/c) and enter your answer.

a

CORRECT

10.Which one of the following is commonly known as blue vitriol and is used as a fungicide?

a) Potassium nitrate

b) Copper sulphate

c) Sodium carbonate

Choose your answer from the given options:(a/b/c) and enter your answer.

c

WRONG

The correct answer is: b

11.Which acid is present in apple?

a) Oxalic acid

b) Formic acid

c) Malic acid

Choose your answer from the given options:(a/b/c) and enter your answer.

c

CORRECT

12.Decomposers are also known as_____________.

a) Autotrophs

b) Saprotrophs

c) Tertiary consumers

Choose your answer from the given options:(a/b/c) and enter your answer.

c

WRONG

The correct answer is: b

13.Which one of the following options belong to phytoplanktons?

a) Algae

b) Protozoa

c) Fungi

Choose your answer from the given options:(a/b/c) and enter your answer.

a

CORRECT

14.The __________ is the basis of MRI.

a) Resistance

b) Pressure

c) Magnetism

Choose your answer from the given options:(a/b/c) and enter your answer.

a

WRONG

The correct answer is: c

15.Who among the following gave the Left-Hand rule for the direction of force?

a) Fleming

b) Maxwell

c) Oersted

Choose your answer from the given options:(a/b/c) and enter your answer.

b

WRONG

The correct answer is: a

Number of correct answers:10

Number of incorrect answers:5

Rohit Roy you have scored 10 out of 15 questions

Rohit Roy your percentage is:66.0%

Satisfactory

Press 'F' or 'f' to finish the program

f

    VM terminated.

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