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Entrance Model Question For Science - Class XI (11) 2078
Entrance Model Question For Class XI
Model Question For Science
Entrance Model Question For +2 Management, and Law
MODEL QUESTION | YEAR 2078 (GRADE XI)
Model Question For +2 Management, and Law
Entrance Exam Question for Class 11 | CCRC Entrance Model Question - 2077 | Entrance Question for Grade XI
Entrance Exam Question for Class 11 | CCRC Entrance Model Question - 2077 | Entrance Question for Grade XI
Wednesday 2 June 2021
PROGRAMMING IN C
PROGRAMMING IN C
1. Write a C program to find the average of any two numbers given by the user.
#include<stdio.h>
#include<conio.h>
int main()
{
int a,b;
float c;
printf("Enter first number: ");
scanf("%d", &a);
printf("Enter second number: ");
scanf("%d", &b);
c=(a+b)/2;
printf("Average of two numbers= %.2f",c);
return 0;
}
2. Write a C program to calculate the average of three numbers.
#include<stdio.h>
#include<conio.h>
int main()
{
int a,b,c;
float d;
printf("Enter first number: ");
scanf("%d", &a);
printf("Enter second number: ");
scanf("%d", &b);
printf("Enter second number: ");
scanf("%d", &c);
d=(a+b+c)/3;
printf("Average of two numbers= %.2f",d);
return 0;
}
3. Write a C program to calculate the volume of a cylinder.
#include<stdio.h>
#include<conio.h>
int main()
{
float r, h, v;
printf("Enter radius and height: \n");
scanf("%f %f", &r, &h);
v=(22/7)*r*r*h;
printf("Volume of cylinder= %.2f",v);
return 0;
}
4. Write a C program to calculate distance travelled by a body.
#include<stdio.h>
#include<conio.h>
int main()
{
float u, a, s;
int t;
printf("Enter initial velocity: ");
scanf("%f", &u);
printf("Enter acceleration: ");
scanf("%f", &a);
printf("Enter time: ");
scanf("%d", &t);
s=(u*t)+(a*t*t)/2;
printf("Distance travelled by body= %.2f", s);
return 0;
}
5. Write a C program using to get radius of circle and then print its area.
#include<stdio.h>
#include<conio.h>
int main()
{
float r, a;
printf("Enter radius: ");
scanf("%f", &r);
a=(22/7)*r*r;
printf("Area of circle= %.2f", a);
return 0;
}
6. Write a C program to calculate and print the volume of a box.
#include<stdio.h>
#include<conio.h>
int main()
{
int l,b,h,v;
printf("Enter length: ");
scanf("%d", &l);
printf("Enter breadth: ");
scanf("%d", &b);
printf("Enter height: ");
scanf("%d", &h);
v=l*b*h;
printf("Volume of box= %d", v);
return 0;
}
7. Write a C program to get radius of a circle and then print its circumference.
#include<stdio.h>
#include<conio.h>
int main()
{
float r, c;
printf("Enter radius: ");
scanf("%f", &r);
c=2*(22/7)*r;
printf("Circumference of circle= %.2f", c);
return 0;
}
8. Write a C program to calculate the area of four walls.
#include<stdio.h>
#include<conio.h>
int main()
{
int l,b,h,a;
printf("Enter length: ");
scanf("%d", &l);
printf("Enter breadth: ");
scanf("%d", &b);
printf("Enter height: ");
scanf("%d", &h);
a=2*h*(l+b);
printf("Area of four walls= %d", a);
return 0;
}
9. Write a C program in QBASIC to find the total surface area of a box.
#include<stdio.h>
#include<conio.h>
int main()
{
int l,b,h,a;
printf("Enter length: ");
scanf("%d", &l);
printf("Enter breadth: ");
scanf("%d", &b);
printf("Enter height: ");
scanf("%d", &h);
a=2*((l*b)+(b*h)+(h*l));
printf("Total surface area of box= %d", a);
return 0;
}
10. Write a C program to calculate and print the simple interest.
#include<stdio.h>
#include<conio.h>
int main()
{
float p, t, r, i;
printf("Enter principal: ");
scanf("%f", &p);
printf("Enter time: ");
scanf("%f", &t);
printf("Enter rate: ");
scanf("%f", &r);
i = (p*t*r)/100;
printf("Simple Interest = %.2f", i);
return 0;
}
11. Write a C program to get temperature in celsius from the user and then print the temperature in fahrenheit.
#include<stdio.h>
#include<conio.h>
int main()
{
float c, f;
printf("Enter temperature in Celsius: ");
scanf("%f", &c);
f = ((c * 9)/5) + 32;
printf("%.2f Celsius = %.2f Fahrenheit", c, f);
return 0;
}
12. Write a C program to find the area of triangle.
#include<stdio.h>
#include<conio.h>
int main()
{
int b,h;
float a;
printf("Enter base: ");
scanf("%d", &b);
printf("Enter height: ");
scanf("%d", &h);
a=(b*h)/2;
printf("Area of triangle= %.2f", a);
return 0;
}
13. Write a C program to get temperature in fahrenheit from the user and then print the temperature in celcius.
#include <stdio.h>
#include<conio.h>
int main()
{
float c, f;
printf("Enter temperature in Fahrenheit: ");
scanf("%f", &f);
c = (f - 32) * 5 / 9;
printf("%.2f Fahrenheit = %.2f Celsius", f, c);
return 0;
}
14. Write a C program to convert USD(dollar) into NC (NEPALI currency) using DECLARE FUNCTION.
#include<stdio.h>
#include<conio.h>
int main()
{
int d, n;
printf("Enter currency in dollar: ");
scanf("%d", &d);
n=d*100;
printf("$ %d = Rs. %d ", d, n);
return 0;
}
15. Write a C program to convert NC (NEPALI currency) into IC (Indian Currency) using DECLARE SUB.
#include<stdio.h>
#include<conio.h>
int main()
{
float i, n;
printf("Enter currency in Nepali Rupees: ");
scanf("%f", &n);
i=n/1.6;
printf("Nrs. Rs %.2f = IC Rs. %.2f ", n, i);
return 0;
}
16. WRITE A C PROGRAM to display whether the given number is positive, negative or zero.
#include<stdio.h>
#include<conio.h>
int main()
{
int n;
printf("Enter any number: ");
scanf("%d", &n);
if(n>0)
printf("%d is positive number",n);
else if(n<0)
printf("%d is negative number",n);
else
printf("%d is zero number",n);
return 0;
}
17. Write a C program to test whether the given number is completely divisible by 13 or not.
#include<stdio.h>
#include<conio.h>
int main()
{
int n;
printf("Enter any number: ");
scanf("%d", &n);
if(n%2==0)
printf("%d is divisible by 13",n);
else
printf("%d is not divisible by 13",n);
return 0;
}
18. WRITE A C PROGRAM to check whether the given number is divisible by 3 and 5 or not.
#include<stdio.h>
#include<conio.h>
int main()
{
int n;
printf("Enter any number: ");
scanf("%d", &n);
if(n%3==0 && n%5==0)
printf("%d is divisible by 3 and 5",n);
else
printf("%d is not divisible by 3 and 5",n);
return 0;
}
19. WRITE A C PROGRAM to enter age and display whether a person can vote or not.
#include<stdio.h>
#include<conio.h>
int main()
{
int a;
printf("Enter your age: ");
scanf("%d", &a);
if(a>=18)
printf("You can vote");
else
printf("You cannot vote");
return 0;
}
20. Write a C program to display the smaller among two numbers.
#include<stdio.h>
#include<conio.h>
int main()
{
int a,b;
printf("Enter any two numbers:\n ");
scanf("%d %d", &a, &b);
if(a<b)
printf("The smaller number is %d", a);
else
printf("The smaller number is %d", b);
return 0;
}
21. Write a C program to input three different and find the greatest number.
#include<stdio.h>
#include<conio.h>
int main()
{
int a,b,c;
printf("Enter any three numbers:\n ");
scanf("%d %d %d" , &a, &b, &c);
if(a>b && a>c)
printf("The greatest number is %d", a);
else if(b>a && b>c)
printf("The greatest number is %d", b);
else
printf("The greatest number is %d", c);
return 0;
}
22. WRITE A C PROGRAM to display middle number among three different numbers.
#include<stdio.h>
#include<conio.h>
int main()
{
int a,b,c;
printf("Enter any three numbers:\n ");
scanf("%d %d %d" , &a, &b, &c);
if((a>b && a<c) || (a<b && a>c))
printf("The middle number is %d", a);
else if((b>a && b<c) || (b<a && b>c))
printf("The middle number is %d", b);
else
printf("The middle number is %d", c);
return 0;
}
23. Write a C program to check whether the given number is odd or even.
#include<stdio.h>
#include<conio.h>
int main()
{
int n;
printf("Enter any number: ");
scanf("%d", &n);
if(n%2==0)
printf("%d is even number", n);
else
printf("%d is odd number", n);
return 0;
}
24. WRITE A C PROGRAM to check whether the given year is leap year or not.
#include<stdio.h>
#include<conio.h>
int main()
{
int y;
printf("Enter the year: ");
scanf("%d", &y);
if((y%2==0) && (y%100 !=0) || (y%400==0))
printf("%d is leap year", y);
else
printf("%d is not leap year", y);
return 0;
}
25. WRITE A C PROGRAM to check whether the given number is perfect square or not.
#include<stdio.h>
#include<conio.h>
int main()
{
int n, b;
float a;
printf("Enter any number: ");
scanf("%d", &n);
a=sqrt(n);
b=a;
if(a==b)
printf("%d is a perfect square number", n);
else
printf("%d is not a perfect square number", n);
return 0;
}
26. Write a C program to print the following series 9,7,5,…1.
#include<stdio.h>
#include<conio.h>
int main()
{
int i;
for(i=9;i>=1;i=i-2)
{
printf("%d \n", i);
}
return 0;
}
27. Write a C program to print the series 1,1,2,3,5,8… upto ten terms.
#include<stdio.h>
#include<conio.h>
int main()
{
int a,b,c,i;
a=1;
b=1;
for(i=1;i<=10;i++)
{
printf("%d \n", a);
c=a+b;
a=b;
b=c;
}
return 0;
}
28. Write a C program to print natural numbers from 1 to 5.
#include<stdio.h>
#include<conio.h>
int main()
{
int i;
i=1;
while(i<=5)
{
printf("%d \n", i);
i++;
}
return 0;
}
29. Write a C program to print the first ten odd numbers.
#include<stdio.h>
#include<conio.h>
int main()
{
int i, a;
i=1;
a=1;
while(i<=10)
{
printf("%d \n", a);
a=a+2;
i++;
}
return 0;
}
30. Write a C program to print the sum of digits of a given number.
#include<stdio.h>
#include<conio.h>
int main()
{
int n, s, r;
s=0;
printf("Enter any number: ");
scanf("%d", &n);
while(n>0)
{
r=n%10;
s=s+r;
n=n/10;
}
printf("Sum of digits= %d",s);
return 0;
}
31. WRITE A C PROGRAM to display product of digits.
#include<stdio.h>
#include<conio.h>
int main()
{
int n, p, r;
p=1;
printf("Enter any number: ");
scanf("%d", &n);
while(n>0)
{
r=n%10;
p=p*r;
n=n/10;
}
printf("Product of digits= %d",p);
return 0;
}
32. WRITE A C PROGRAM to reverse the given digits.
#include<stdio.h>
#include<conio.h>
int main()
{
int n, s, r;
s=0;
printf("Enter any number: ");
scanf("%d", &n);
while(n>0)
{
r=n%10;
s=s*10+r;
n=n/10;
}
printf("Reverse digits= %d",s);
return 0;
}
33. WRITE A C PROGRAM to check whether the given number is prime or not.
#include<stdio.h>
#include<conio.h>
int main()
{
int n, i=1, c=0;
printf("Enter any number: ");
scanf("%d", &n);
for(i=2;i<=n;i++)
{
if(n%i==0)
c=c+1;
}
if(c==2)
printf("%d is prime number", n);
else
printf("%d is not prime number", n);
return 0;
}
34. WRITE A C PROGRAM to check whether the given number is palindrome or not.
#include<stdio.h>
#include<conio.h>
int main()
{
int n, s, r, a;
s=0;
printf("Enter any number: ");
scanf("%d", &n);
a=n;
while(n>0)
{
r=n%10;
s=s*10+r;
n=n/10;
}
if(a==s)
{
printf("%d is palindrome number", a);
}
else{
printf("%d is not palindrome number",a);
}
return 0;
}
35. Write a C program to print the multiplication table of any input number up to tenth terms.
#include<stdio.h>
#include<conio.h>
int main()
{
int n, i=1, c=0;
printf("Enter any number: ");
scanf("%d", &n);
for(i=1;i<=10;i++)
{
c=n*i;
printf("%d X %d = %d \n", n,i,c);
}
return 0;
}
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