Question

write a java program to input marks in English ,Math and science of 40 students who have passed ICSE examination 2014. now, perform the following task:

a) number of students, who have secured 95% or more in all the subjects .
b) number of students ,who has secured 90% or more in English, Math and Science.

Answer 1

I hoped this helps you

Answer 2

Answer:

import java.util.Scanner;

public class Marks

{

public static void main(String args[]) {

Scanner in = new Scanner(System.in);

int ta = 0, te = 0, tm = 0, ts = 0;

for (int i = 1; i <= 40; i++) {

System.out.println("Enter marks of student " + i);

System.out.print("English: ");

int eng = in.nextInt();

System.out.print("Maths: ");

int maths = in.nextInt();

System.out.print("Science: ");

int sci = in.nextInt();

if (eng >= 95 && maths >= 95 && sci >= 95)

ta++;

if (eng >= 90)

te++;

if (maths >= 90)

tm++;

if (sci >= 90)

ts++;

}

System.out.println("No. of students >= 95% in all subjects: " + ta);

System.out.println("No. of students >= 90% in English: " + te);

System.out.println("No. of students >= 90% in Maths: " + tm);

System.out.println("No. of students >= 90% in Science: " + ts);

}

}

I hope this helps!