NCERT Class IX Chapter 13 Exercise-13.1 Solutions

NCERT Class IX Chapter 13 Exercise-13.1 Solutions

Q1. A plastic box 1.5m long, 1.25 m wide and 65 cm deep, is to be made. It is to be open at the top. Ignoring the thickness of the plastic sheet, determine:

(i). The area of the sheet required for making the box.
(ii). The cost of sheet for it, if a sheet measuring 1m2 cost Rs 20.    Click Here

 





Popular posts from this blog

Generation Of Computer | Computer Generation | कंप्यूटर की पीढ़िया

GENERATION OF COMPUTER First Generation Second Generation Third Generation Fourth Generation Fifth Generation   Generation Technology Language First Vacuum Tube Machine Language Second Transistor Assembly Language Third Integrated Circuit (I C) High Level Language (H L L) Fourth Very Large Scale Integrated Circuit (V L S I) Structural Query Language (SQL) Fifth Ultra Large Scale Integrated Circuit (U L S I) Artificial Intelligence (AI) To Know more about click the following link https://youtu.be/O7iDZIO2MAw    
Read more

Fibonacci Series In C-Gaurav Pali

Image
 Write a program in C to print the Fibonacci Series Note:- In the Fibonacci series, every next number is the sum of the previous two numbers. #include<stdio.h> #include<conio.h> void main()  {   int a=0,b=1,c,i,n;   clrscr();   printf("Input number of terms you want to print");   scanf("%d",&n);   printf("%d %d ",a,b);   for(i=1;i<=n;i++)    {     c=a+b;     a=b;     b=c;     printf("%d ",c);    }   getch();  } Program ScreenShot OutPut
Read more

IGNOU MCS-011 Problem Solving and Programming Solved Assignment 2021-22 Q1 | C Program using switch statement to provide the following functions

 IGNOU MCS-011 Problem Solving and Programming Solved Assignment 2021-22 | C Program using switch statement to provide the following functions   Course Code : MCS-011 Course Title : Problem Solving and Programming Assignment Number : BCA(2)/011/Assignment/2021-22 Maximum Marks : 100 Weightage : 25% Last Dates for Submission : 31st October, 2021 (For July Session) 15th April, 2022 (For January Session) Q1: Write the following functions that: (2 ½ X 4 =10 Marks) a) Request the user for two integers and outputs them and their sum. b) Request the user for two integers and outputs their remainder after division. c) Request the user for two floats and outputs their product. d) Request the user for a word and prints it twice on the same row. Write a C (main) program to provide the above functions as options to the user using switch statement and performs the functions accordingly. Solution:  #include<stdio.h> #include<conio.h> void sum(int x, int y)  {  ...
Read more