Python quiz 2

Why do we need loops in programming?

• For avoiding repeated code.

• For iterations.

• For traversals.

• All are correct.

How do we differentiate the body of the loop from the rest of the code?

• Writing loop above.

• Using proper indentation.

• All are correct.

Which of the following is a loop in python?

• While

• Do-while

• If-else

• Foreach

Which of the following creates iterable elements?

• If-else

• Range

• Count

• None of these.

Find the count of even numbers in the output of the code given below?

# Code snippet starts

 

for i in range(23,102,25):

    print(i, end = “-“)

    

print(“0″,end=” “)

• 2

• 1

• 3

What will be the output of the code given below?

# Code snippet starts

 

val = list(range(132,78,-12))

print(val)

 

# Code snippet ends

• Range Error

• [132, 120, 108, 96, 84]

• Compilation error

• None of these

Find the output of the code given below?

# Code snippet starts

 

val = 500

 

while val>=230:

    val = val*2//7 

    

print(val)

 

# Code snippet ends

• 147

• 142

• 148

• 250

Find the output of the code given below?

# Code snippet starts

 

org = “QuizOrbit”

l = len(org)

i = 0

 

while i <= l-1 :

    if org[i].isupper():

        print(org[i],end=” “)

        i+=1

    else:

        i+=1

        break

 

# Code snippet ends

• Orbit

• Q

• Quiz

• O

Find the number of characters in the result string from the code given below?

# Code snippet starts

 

org = “QuizOrbit”

l = len(org)

i = 0

 

while i <= l-1 :

    if org[i].isupper():

        print(org[i],end=””)

        i+=1

    else:

        i+=1

        

 

# Code snippet ends

 

• 3

• 7

• 4

• 2

 The character that must be at the end of the line for if, while, for etc.

• :

• ;

• .

• ,