CBSE Class 11 Computer Science Python Modules Worksheet

WS 8 – PYTHON MODULES

1. W rite the equivalent Python expressions and the output for the following :

i. X= sqrt( a² + b² + c² ) assume that a= 2, b=3 and c=2.
ii. a= x2 – x where x=2
iii. b = (R+S) 4 assume R=2 & S =4
iv. c = 2 – 4y * (P + Q) 2 where y=2, P=4 and Q=3
v. e = (A + B)2 + (C + D)2 where A = 3 , B=2, C=5 and D=5

2. W rite the output for the following :

import math
print ("math.pow(3,3)=",math.pow(3,3))
print("math.sqrt(65)=",math.sqrt(65))
print("math.fabs(500.23)=",math.fabs(500.23))
print("math.fabs(-1500.73)=",math.fabs(-1500.73))
print("math.ceil(34.789) = ",math.ceil(34.789))
print("math.floor(34.789) = ",math.floor(34.789))
print("math.ceil(-5.67) = ",math.ceil(-5.67))
print("math.floor(-9234.32) = ",math.floor(-9234.32))

3. C onsider the set of height measurements in feet of students in a class :

Write a python program to calculate the average height of students in the class and median value using statistics module.

4. W rite a program to guess a number between 1 and 8.

5. W hat is a python module?

6. W rite a python program to calculate and print the average and median amount for the amount of donations received by a charitable organization as given below Donations=[100,60,70,900,100,200,500,500,503,1000,1200] use statistics module.

Please click on below link to download CBSE Class 11 Computer Science Python Modules Worksheet