Answer No : 17 :
fileName = str(input("Enter the Name of File:"))
f1 = open(fileName, "r")
a=f1.read()
f1.close()

totalvovel = 0
al=0
bs=0
lcl=0
ucl=0
totalvovel = 0

print("File Content :")
print(a)

vowels = ['a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U']
for char in a:
  if char in vowels:
    totalvovel = totalvovel+1
  if char.isalpha():
      al=al+1
  if char==" ":
      bs=bs+1
  if char.isupper():
      lcl = lcl + 1
  if char.isupper():
      ucl = ucl + 1

cw=a.count("hello")

print("Total alfabate :",al)
print("Total blank space :",bs)
print("Total upper case :",lcl)
print("Total lower case:",ucl)
print("Total Vowels are:",totalvovel)

print("Total occurrences of a word “hello” :",cw)
Output:
File Content :
abbbba
GFDGFDGF
hello
hello
heel
abe yaar
12345
Total alfabate : 35
Total blank space : 1
Total upper case : 8
Total lower case: 8
Total Vowels are: 12
Total occurrences of a word “hello” : 2