Challenging Task-Peer Assessment 1
Profit calculation Using “Operators”
Mr. Rama buys a 2BHK luxury apartment in Bhopal for the cost of Rs.A and he has gone for
interior decorations with Rs.B cost. Luckily in his territory the government has announced a
Special Economic Zone (SEZ). The demand for the flats in that area was boosted by the white
collar & golden collar professionals. If he sells the flat for Rs.Z, what is his profit in
percentage? Write a Python program to compute the profit in percentage?
Input format : Three integers separated by space.
Output format : The profit is:
Sample Input: Enter cost, interior decoration, selling price: 1000000 10000 5000000
Sample Output: The profit is: 395.05
Solution
cost, decoration, selling_price = input("Enter cost, interior decoration, selling price: ").split()
cost = int(cost)
decoration = int(decoration)
selling_price = int(selling_price)
profit = (selling_price - (cost + decoration)) / cost
profit_percentage = profit * 100
print("The profit is: {:.2f}%".format(profit_percentage))
Challenging Task-Peer Assessment 2
Mr. Ashok Goel has spent ‘n’ units of effort in preparing for UPSC examination in a year.Can you calculate using a Python program how many hours, minutes and seconds he has spent on attaining success.
Input format : One integer
Output format :
Hours:
Minutes:
Seconds:
Sample Input: 45678
Sample Output:
Hours: 12
Minutes: 41
Seconds: 18
Solution
n = 45678
#converting units of effort to seconds
seconds = n*60
#calculating hours, minutes and seconds
hours = seconds // 3600
minutes = (seconds % 3600) // 60
seconds = (seconds % 3600) % 60
print("Hours:", hours, "Minutes:", minutes, "Seconds:", seconds)
Challenging Task-Peer Assessment 3
A car has travelled D kilometers in T hours of time. What is the speed of the car in km/hr? Write a python program to demonstrate.
Input format: Enter integers for distance and time
Output format: The speed of the car in Km/hr is:
Sample Input:
56
4
Sample Output:
14.0
Solution
distance = int(input("Enter the distance traveled (in km): "))
time = int(input("Enter the time taken (in hours): "))
speed = distance / time
print("The speed of the car in Km/hr is:", speed)
Challenging Task-Peer Assessment 4
The hypotenuse is the longest side of a right angled triangle. Using Pythagoras’s theorem, Calculate the third side and also the area of the right triangle.
Input format: Enter two integers for width and height
Output format: The third of the triangle is:
Area of the right angled triangle is:
Sample Input:
Enter width: 7
Enter height: 8
Sample Output: The third of the triangle is:10.63 Area of the right angled triangle is:28.0
Solution
import math
width = int(input("Enter width: "))
height = int(input("Enter height: "))
hypotenuse = math.sqrt(width**2 + height**2)
area = 0.5 * width * height
print("The third of the triangle is: %.2f" % hypotenuse)
print("Area of the right angled triangle is: %.1f" % area)
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