Computer Applications

Practise paper for class IX

Series programs part 2

Write a program to print the following series.

ICSE class IX computer practice test 7

Q A. Fill in the blanks

Programs for beginners class IX

Write a menu driven program using switch case statement that outputs the results of the following evaluation based on the number entered by the user

Java programs for beginners

A computer salesman gets commission on the following basis:Sales Commission RateRs. 0 - 20,000 3%Rs. 20,000 - 50,000 12%Rs. 50,001 and more 31%Write a program to accept the sales as input, calculate and print his

Java Programs for beginners

Write a program to, compute the railway fare depending on the criteria as given

ICSE sample paper class 9

Section A (40 marks) compulsory questions

ICSE practice paper for class 9

Free ICSE JAVA sample paper for class IX

ICSE class ix computer practice test 6

This practice paper contains the basic concepts of java like features of java, OOPs concepts, Java compilation, object and class.

Object Oriented Programming: Unleashed

Operators in JAVA: Learn in an easy way

class operators { public static void main() { int a=10; int b=2; int sum=a+b; int subtract=a-b; int product=a*b; int divide=a/b; int modulus=a%b; System.out.println("The sum is "+sum); System.out.println("The minus of a & b is "+subtract); System.out.printl

A beautiful Pythagorean Triple Program

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A delightful Automorphic number

For other java programs clickhttps://wordpress-343193-1101484.cloudwaysapps.com/patterns-part-4strings

A dazzling Armstrong Number Program

import java.io.*; public class ArmstrongNumber //number = the sum of the cubes of the digits e.g., 153 { public static void main() throws IOException { BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); System.out.println("Enter a number"); int num=Integer.parseI

An Efficient Kaprekar Number

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ICSE sample paper class 9 Computer: Top questions for free

Section A (20 marks)

ICSE sample paper class 9 Computer: Top questions for free

ICSE sample paper class 9

An easy Pronic Number Program

import java.io.*; class pronic //the product of consecutive integers e.g., 72, 110 { public static void main()throws IOException { BufferedReader br=new BufferedReader(new InputStreamReader(System.in)); System.out .println("Enter a number"); int num=Integer.parseInt(br.readLine()); i

ICSE sample paper class 9 Computer: Top questions for free

ICSE sample paper class 9

ICSE class ix computer practice test 4

1 1 2 1 2 3 1 2 3 4 1 2 3 4 5

ICSE class ix computer practice test 3

1.Convert the following code from if….else to switch …case if(val==50) System.out.println(“Fifty”); else if(val==20) System.out.println(“twenty”); else System.out.println(“Enter a valid number”);

ICSE class IX computer practice Test 2: Top Questions for free

Question 1 A cloth showroom has announced the following festival discounts on the purchase of items, based on the total cost of items purchased

Practice Test 1 class IX

A simple program to use variable & Datatype

https://wordpress-343193-1101484.cloudwaysapps.com/data-type

Factorial of a number :Unleashed

For factorial of a number recursive program click the given link.

Data input using scanner class

Basic Java Definitions part 2

Compiler :A software which converts high level language code in to machine level language(binary code). It complies the instructions at once and lists all the errors.

Interesting Data input using Buffered Reader

Data input in java part 1

First project in Bluej

BlueJ Installation

Important Definitions in java

Program: A set of instructions given to the computer for performing a particular task is called a program.

A Sneak peek into : Basics of Programming

Basics of programming : Programs are the block of codes or set of instructions that is given to the computer to perform a particular task. Programming is the process of writing a computer program. Programming language is a set of commands and syntax used to create a computer program. A Programmer

Conditional Constructs in JAVA

if condition, if...else, if...elseif, if...elseif ladder, switch ...case

An Exclusive Data Input methods in JAVA

Hard Coded Values:- The values are stored in a variable and used later.

Unbelievable : Loops in java (for, while, do...while)

There are three loops in java. For loop:- The syntax of the for loop is given below for(initialization; condition ; iteration) { Java commands } Here initialization is to initialize a counter variable.it can be any numeric or character data type depending on the requirement of the program.

ICSE sample paper class 9 Computer: Top questions for free

ICSE sample paper class 9

Loss percentage calculation program

Write a program to input cost price and selling price and calculate the loss percentage and print.

Calculate the Net bill program

Write a program to accept the total cost from the user. Calculate the discount and Net bill according the given rates. Print the details of the user.

Calculate the courier charges

Write a program to accept the weight of the parcel and calculate the bill according the given price slabs.

Electricity Bill program

Write a program to input the number of units consumed. Calculate the Electricity bill according the given rates.

Series part 1

1. import java.io.*; class series1 { public static void main() { double num=0.5; System.out.print(num); for(int i=0;i<7;i++) { num+=5*Math.pow(10,i); System.out.print(", "+num); } } } o/p 0.5, 5.5, 55.5, 555.5, 5555.5, 55555.5, 555555.5, 5555555.5

Swapping numbers program

Write a program to swap two numbers using a temporary variable.

Solved Programs (class 9-Beginner Level)

import java.io.*; class salary { public static void main() throws IOException { BufferedReaderbr=new BufferedReader(new InputStreamReader(System.in)); System.out.println("Enter your salary"); double basic_salary=Double.parseDouble(br.readLine()); String nam

Pattern programs in java part 3: Learning made easy

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Pattern programs in java part 2 : Learning made easy

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A masterful ICSE computer application tutorial part-2 (Tokens in java)

for more java programshttps://wordpress-343193-1101484.cloudwaysapps.com/array

OOPS concept : ICSE Computer Application Tutorial part-1 Learning made easy

JAVA is an object oriented language. It has four main object oriented concepts. They are as follows.

ICSE class IX computer practice Test 5 : Top Questions for free

Section A