1) Choose a correct statement.
int a = 12 + 3 * 5 / 4 - 10
In the above statement.
A) 12, 3, 5, 4 and 10 are Operators.
+, -, * and / are Operands.
= is an increment operator.
B) 12, 3, 5, 4 and 10 are Operands.
+, -, * and / are Operators.
= is decrement operator.
C) 12, 3, 5, 4 and 10 are Operands.
+, -, * and / are Operators.
= is an assignment operator.
D) 12, 3, 5, 4 and 10 are Operands.
+, -, * and / are Logical Operators.
= is an assignment operator.
C
2) Operator % in C Language is called.?
A) Percentage OperatorB) Quotient OperatorC) ModulusD) Division
C
3) Output of an arithmetic expression with integers and real numbers is ___ by default.?
A) IntegerB) Real numberC) Depends on the numbers used in the expression.D) None of the above
B
4) Choose a right statement.
int a = 10 + 4.867;
A) a = 10B) a = 14.867C) a = 14D) compiler error.
C
5) Choose a right statement.
int a = 3.5 + 4.5;
A) a = 0
B) a = 7
C) a = 8
D) a = 8.0
C
6) Choose a right statement.
float var = 3.5 + 4.5;
A) var = 8.0B) var = 8C) var = 7D) var = 0.0
A
7) Choose right statement.
int main(){float c = 3.5 + 4.5;printf("%f", c);return 0;}
A) 8.0B) 8.000000C) 8D) 7
B
8) Choose a right statement.
int main()
{
float c = 3.5 + 4.5;
printf("%d", (int)c);
return 0;
}
A) 8.0B) 8.000000C) 7D) 8
D
9) Choose a right statement.
int a = 5/2;
int b = 5.0/2;
int c = 5 / 2.0;
int d = 5.0/2.0;
A) a = 2, b = 2, c = 2, d= 2B) a = 2, b = 2.0, c = 2, d= 2.0C) a = 2, b = 2.5, c = 2.5, d= 2.5D) a = 2.5, b = 2.5, c = 2.5, d= 2.5
A
10) Choose a right statement.
float a = 5/2;
float b = 5/2.0;
float c = 5.0/2;
float d = 5.0/2.0;
A) a=2.5, b=2.5, c=2.5, d=2.5B) a=2, b=2.5, c=2.5, d=2.5C) a=2.0, b=2.5, c=2.5, d=2.5D) a=2.0, b=2.0, c=2.0, d=2.0
C
11) If both numerator and denominator of a division operation in C language are integers, then we get.?
A) Expected algebraic real valueB) Unexpected integer valueC) Compiler error.D) None of the above
B
12) Choose a right statement.
int var = 3.5;
A) a = 3.5B) a = 3C) a = 0D) Compiler error
B
13) Choose a right statement.
int main()
{
int var = 3.5;;
printf("%f", var);
return 0;
}
A) 3.500000B) 3C) 3.5D) 0.000000
D
14) What is the output of the program.?
int main()
{
int a = 25%10;
printf("%d", a);
return 0;
}
A) 2.5B) 2C) 5D) Compiler error.
C
15) Can you use C Modulo Division operator % with float and int?
A) Only int variables = OkayB) Only float variables = OkayC) int or float combination = OkayD) Numerator int variable, Denominator any variable = Okay
A
16) What is the output of the C program with Modulo Division operator with - or Negative numbers.?
int main()
{
int a = -25%-10;
int b = -25%10;
int c = 25%-10;
printf("%d %d %d", a, b, c);
return 0;
}
A) 5 -5 -5B) 5 -5 5C) -5 -5 5D) 5 5 5
C
17) What is the priority of operators *, / and % in C language.?
A) * > / > %B) % > * > /C) Both % = / , * are sameD) All three operators *, / and % are same.
D
18) What is the output of the program.?
int main()
{
float a = 45;
printf("%f", a);
return 0;
}
A) 45B) 45.0C) 45.000000D) 0.000000
C
19) In C language, which Operator group has more priority between (*, / and %) and (+, -) groups.?
A) Both groups share equal priority.B) (+, -) > (*, / and %)C) (+, -) < (*, / and %)D) None of the above.
C
20) Associativity of C Operators *, /, %, +, - and = is.?
A) Operators *, / and % have Left to Right Associativity. Operators + and - have Left to Right Associativity. Operator = has Right to Left Associativitiy.B) Operators *, / and % have Right to Left Associativity. Operators + and - have Left to Right Associativity. Operator = has Right to Left Associativitiy.C) Operators *, / and % have Right to Left Associativity. Operators + and - have Right to Left Associativity. Operator = has Right to Left Associativitiy.D) Operators *, / and % have Right to Left Associativity. Operators + and - have Right to Left Associativity. Operator = has Left to Right Associativitiy.
A
