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ICSE Class 10 Computer Applications Question 20 of 30

Solved 2024 Question Paper ICSE Class 10 Computer Applications — Question 25

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25
Question

Question 2(v)

String s1 = "45.50"; String s2 = "54.50";
double d1=Double.parseDouble(s1);
double d2=Double.parseDouble(s2);
int x= (int)(d1+d2);

What is value of x?

Answer

100

Reason — The code converts the strings "45.50" and "54.50" into doubles using Double.parseDouble(), resulting in d1 = 45.5 and d2 = 54.5. Their sum is 100.0.
Casting 100.0 to an integer using (int) removes the decimal part, leaving x = 100.