Programming and Problem Solving Through Python (M3-R5)
ii. Write a function to obtain sum n terms of the
following series for any positive integer value of X
X +X3 /3! +X5
/5! ! +X7 /7! + …
iii. Write a function to obtain sum n terms of the
following series for any positive integer value of X
1+x/1!+x2/2!+x3/3!+…
iv.
Write a program to multiply
two numbers by repeated addition e.g.
6*7 =
6+6+6+6+6+6+6
v. Write a program to compute the wages of a daily
laborer as per the following rules :-Hours Worked Rate Applicable Upto first 8
hrs Rs100/-
a)
For next 4 hrs Rs30/- per
hr extra
b)
For next 4 hrs Rs40/- per
hr extra
c)
For next 4 hrs Rs50/- per
hr extra
d)
For rest Rs60/- per hr
extra
vi. Accept the name of the labourer and no. of hours
worked. Calculate and display the wages. The program should run for N number of
labourers as specified by the user.
vii.
Write a function that takes
a string as parameter and returns a string with every successive repetitive
character replaced by ?e.g. school may become school?.
viii. Write a program that takes in a sentence as
input and displays the number of words, number of capital letters, no. of small
letters and number of special symbols.
ix. Write a Python program that takes list of
numbers as input from the user and produces a cumulative list where each
element in the list at any position n is sum of all elements at positions upto
n-1.
x.
Write a program which takes
list of numbers as input and finds:
a)
The largest number in the
list
b)
The smallest number in the
list
c)
Product of all the items in
the list
xi. Write a Python function that takes two lists and
returns True if they have at least one common item.
xii. Write a Python program to combine two dictionary
adding values for common keys. d1 = {'a': 100, 'b': 200, 'c':300}
d2 = {'a': 300,
'b': 200, 'd':400}
Sample output:
Counter({'a': 400, 'b': 400, 'd': 400, 'c': 300})
xiii. Write a program that takes sentence as input
from the user and computes the frequency of each letter. Use a variable of
dictionary type to maintain and show the frequency of each letter.
xiv.
Apply recursive call to do
the following:
a)
Product of two numbers
using repetitive addition
b)
Print Fibonacci series upto
term n
xv. Write a program to input two numbers as input
and compute the greatest common divisor
xvi. Write a function that takes two filenames f1 and
f2 as input. The function should read the contents of f1 line by line and write
them onto f2.
xvii. Write a function that reads the contents of the
file f3.txt and counts the number of alphabets, blank spaces, lowercase
letters, number of words starting with a vowel and number of occurrences of a
work “hello”.
xviii. Write a program to replace ‘a’ with ‘b’, ‘b’
with ‘c’,….,’z’ with ‘a’ and similarly for ‘A’ with ‘B’,’B’ with ‘C’, …., ‘Z’
with ‘A’ in a file. The other characters should remain unchanged.
xix.
Write a NumPy program to
find the most frequent value in an array.
xx.
Take two NumPy arrays
having two dimensions. Concatenate the arrays on axis 1.
O Level Practical Exam से सम्बंधित अगर आपको कोई भी Problem हो तो आप मुझे Whatsapp कर सकते है। मैं जल्दी ही आपकी परेशानी को दूर करने की पूरी कोशिश करुगा।
मैं उम्मीद करता हु की ये आर्टिक्ल / Post आपको पसंद आया होगा, अगर आपको ये आर्टिक्ल पसंद आया तो इसको सोश्ल मीडिया पर अपने दोस्तो के साथ जरूर से शेयर कीजिए, जिस से उनको भी ये जानकारी प्राप्त हो सके।
 | O Level | Practical exam information){kind=link}