Python Basic Questions

  Question 1:Write a program find the addition, subtraction, multiplication, division of two numbers input from user.

Solution:

print('\n\tEnter the two number(execpt zero)')

x = int(input("\n\tEnter the number 1: "))  # input of number 1

y = int(input("\tEnter the number 2: "))  # input of number 2

addition = int(x+y)  # adding statement

subtaction = int(x-y)  # subtracting statement

multiply = int(x*y)  # multiply statement

divide = int(x/y)  # divide statement

print("-----------X-----------X-----------X-----------")

print("\tThe addition of this numbers is: ", addition)

print("\tThe subtraction of this numbers is: ", subtaction)

print("\tThe multiplication of this numbers is: ", multiply)

print("\tThe division of this numbers is: ", divide)

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Question 2:Write a program find the area of rectangle take input from user.

Solution:

l=float(input("\nEnter the length of rectangle: "))

b=float(input("Enter the breath of rectangle: "))

area= l*b

print("The area of give length and breath rectangle is: ",area)

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Question 3:Write a program find the BMI of person take input from user.

Solution:

w=float(input("Enter your weight(in kg): "))

h=float(input("Enter your height(in m): "))

B_M_I=w/(h*h)

print("The BMI of your body is: ",B_M_I)

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Question 4:Write a program to calculate Simple interest and compound interest input from user.

Solution:

print("\n\t||********** Interest Calculator **********||")

p = int(input("Enter the principal amount: "))

r = float(input("Enter the rate of interest: "))

t = int(input("Enter the time in year: "))

si = float((p*r*t)/100)

a = float((p*pow(1+(r/100), t)))

ci = float(a-p)

print("\n\t||********** Simple interest **********||")

print("\t\t\t", si)

print("\n\t||********** Compound interest **********||")

print("\t\t\t", ci)

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Question 5:Write a Program to calculate total salary based upon the following:-

HRA = 3 % of Basic salary, TA = 5 % of Basic salary, DA = 3 % of Basic salary.

Solution:

print("\n||********Calculating total salary********||")

basic=int(input("\n\tEnter Basis Salary: "))

hra=float(basic * 3 / 100)

ta=float(basic * 5 / 100)

da=float(basic * 3 / 100)

total_sal=float(basic + hra + ta + da )

print("\n\tTotal Salary: " ,total_sal)

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Question 6:Write a program to convert temperature from Celsius to Fahrenheit.

Solution:

print('\n\t||********** Convert temperature from Celsius to Fahrenheit **********||')

c=float(input("\n\tEnter the temperature in celsius: "))

f=float((c*9)/5+32)

print('\n\tThe converted temperature in celsius is: ',f)

print('\n\t\t||********** End is here **********||')

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Question 7:Program to enter an character and display the ASCII code associated with it

Solution:

print("\n\t||********** Display the character associated with ASCII code **********||")

code=(input("\n\tEnter the value of code: "))

print("\tThe ASCII value of '" + code + "' is", ord(code))

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Question 8: Program to determine the value of a variable num2 depending on num1 

Solution:

print("\n\t||********Calculating num2 wrt num1********||")

num1 = int(input("\tEnter the value of num1: "))

num2 = 1 if num1 > 10 else 0

print("\tThe value of num2:", num2)

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Question 9: Write a Program to swap two numbers (integers) using third variable

Solution:

x = input('Enter value of x: ')

y = input('Enter value of y: ')

# create a temporary variable and swap the values

temp = x

x = y

y = temp

print('The value of x after swapping: {}'.format(x))

print('The value of y after swapping: {}'.format(y))

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Question 10:Write a Program to swap two numbers (integers) without using third variable

Solution:

x = input('\nEnter value of x: ')

y = input('Enter value of y: ')

x, y = y, x

print('The value of x after swapping: {}'.format(x))

print('The value of y after swapping: {}'.format(y))

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Question 11:Write a program to input 3 sides of triangle and calculate area.

Solution:

print("\n\t||********Calculating Area Of Triangle********||")

a = int(input("\tEnter side a: "))

b = int(input("\tEnter side b: "))

c = int(input("\tEnter side c: "))

s = (a+b+c)/2

area = (s*(s-a)*(s-b)*(s-c)) ** 0.5

print("\nThe area of the triangle is: %0.2f" % area)

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Question 12:Write a program which takes no of days as input and convert it into no. of year, month, week, and days

Solution:

print("\nEnter the days::")

d, y, w = int(input()), None, None

# d = days

# y = years

# w = weeks

# Conversion of days in to years, weeks and days

y = (int)(d / 365)

w = (int)((d % 365) / 7)

d = (int)(d - ((y * 365) + (w)))

# Output

print(y, " Year, ", w, " Weeks, and ", d, " Days\n")

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Question 13: Write the program to convert the amount (in integer) into the smallest possible banknotes.

Solution:

Amount = int(input("\nPlease Enter Amount for Withdraw :"))

print("\nRequired notes of 100 is : ", int(Amount / 100))

print("Required notes of 50 is : ", int((Amount % 100) / 50))

print("Required notes of 10 is : ", int((((Amount % 100) % 50) / 10)))

print("Amount still remaining coin is : ", int(((Amount % 100) % 50) % 10))

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