Question

How many times will the body of the loop be executed?

var Total = 1;

for (intIndex = 1; intIndex < 7 ; intIndex += 2)

{

Total += intIndex;

}

Answer #1

**Answer of this
question given below:-**

var Total = 1;

for (intIndex = 1; intIndex < 7 ; intIndex += 2)

{

Total += intIndex;

}

For this code, The body of the loop be executed **3
times**.

**1 ^{st} time** :- intIndex =1

so, Total =Total + intIndex = 1+1 =2

**2 ^{nd} time** :- intIndex
=3 (intTndex=intIndex
+2=1+2=3 and 3<7)

so, Total =Total + intIndex = 2+3 =5

**3 ^{rd} time** :- intIndex
=5 (intTndex=intIndex +2=3+2=5 and 5<7)

so, Total =Total + intIndex = 5+5 =10

Now,intIndex = intIndex+2=5+2 =7 then intIndex<7 condition not satisfy.

so,loop will be terminated.

Thus,The body of the loop be executed **3
times**.

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