Page 150 - TP_Prime_V2.2_Class8
P. 150
2. Short answer type questions.
a. What is looping?
b. Write the syntax to the for loop.
c. Write a difference between for and while loop.
3. Long answer type questions.
Prime (Ver. 2.2)-VIII 4. Competency-based/Application-based questions. Century #Information Literacy
a. Explain range( ) function with an example.
b. Explain Infinite loop with an example.
c. Explain the concept of While loop with the else statement.
21 st
Skills
a. A teacher asks Devesh to calculate the sum of all numbers between 1 and 100. Which loop
would he use? Explain why one loop is better suited for this task than the
other.
148 b. Gunjan wants to repeat a block of statements for a given number of times
until the control condition is false. For this, what type of loop can she use?
Activity Time 21 st #Critical Thinking
Century
Skills
Write the output of the following programs in the respective box.
a. x=1
sum=0
while(x<=10):
sum=sum+x
x=x+1
print (sum)
b. i = 0
while i < 3:
print (i)
i += 1
else:
print (0)
c. limit = int(input("Enter a limit for the square values: "))
num = 1
while num ** 2 <= limit:
print(num **2)
num += 1

