Python Subjective question for competitive exam (2)

Q1.Program to find factorial using recursion

>>> def factorial(x):
	if(x==1):
		return 1
	else:
		return(x*factorial(x-1))

	
>>> print(factorial(5))
120

Q2.Program to find gcd of two number

>>> def gcd(p,q):
	if q==0:
		return p
	else:
		return gcd(q,p%q)

	
>>> print(gcd(6,3))
3

Q3.Program to print fibonacci numbers range(1,6)

>>> def fibn(n):
	if n==1:
		return 0
	elif n==2:
		return 1
	else:
		return fibn(n-1)+fibn(n-2)

	
>>> for i in range(1,6):
	print(fibn(i))


	
0
1
1
2
3

Q4.Program to find number is prime or not

>>> def prime(n):
		   for i in range(2,n):
		     if(n%i==0):
		        print("number is not prime")
		        break
		   else:
		     print("prime")

		   
>>> prime(5)
		   
prime
>>> prime(4)
		   
number is not prime

Q5.program to find cube of each list number

>>> def cube(arr):
		   for i in range(0,len(arr)):
		     print(arr[i],arr[i]*arr[i]*arr[i])

	 
>>> cube([2,3,4,5,6])
	 
2 8
3 27
4 64
5 125