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   "source": [
    "### Q1 : Write a python program to print the square of all numbers from 0 to 10."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "### START CODE HERE ###\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Q2 : Suppose we have a list of integers\n",
    "> `numbers = [1, 2, 3, 4, 5, 6]`\n",
    "- How to add 5 to each number?\n",
    "- What if we want to add 5 to only the second to the fifth number?\n",
    "- What if we want to add 5 to numbers with only even-numbers?"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "numbers = [1, 2, 3, 4, 5, 6]\n",
    "### START CODE HERE ###\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Q3 : Write a Python program that accepts a word from the user and reverse it."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "### START CODE HERE ###\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Q : Write a program to reverse a given integer number."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "### START CODE HERE ###\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Q4 : There are two lists - first contains students' names and second list contains their corresponding marks.\n",
    "> `students = [\"Kevin\", \"Zara\", \"Tom\", \"Chris\", \"Pritam\", \"Mike\"]`\n",
    "\n",
    "> `scores = [80, 76, 92, 55, 81, 72]`\n",
    "- Print each student's name and his/her corresponding marks in each line."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "### START CODE HERE ###\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Q5 : Use a for loop to display elements from a given list which are present at even positions."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "my_list = [10, 20, 30, 40, 50, 60, 70, 80, 90, 100]\n",
    "### START CODE HERE ###\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Q6: Write a Python program which takes two digits m (row) and n (column) as input and generates a two-dimensional array. The element value in the i-th row and j-th column of the array should be `i*j`."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "### START CODE HERE ###\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Q7 : Write a function called digit_sum that takes a positive integer n as input and returns the sum of all that number's digits."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "### START CODE HERE ###\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Q8 : Write an interactive program that takes a number from user to calculate factorial of that number.¶"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# n! = n * (n - 1) * (n - 2) * .......* 3 * 2 * 1\n",
    "# 0! = 1! = 1\n",
    "\n",
    "### START CODE HERE ###\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Using a while loop"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Using recursive function"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Q9 : Write a program that takes an integer n as argument and return the n-th Fibonacci term. If n is negative then the function should return nothing.\n",
    "\n",
    "<img src=\"fibonacci-sequence.png\">\n",
    "<img src=\"images.png\">\n",
    "<img src=\"fibbo.png\">"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "### START CODE HERE ###\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Using recursive function"
   ]
  }
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