diff -r 7cd975ff5f0d -r d5249a528cae tuples.rst --- a/tuples.rst Wed Oct 06 16:15:42 2010 +0530 +++ b/tuples.rst Wed Oct 06 16:33:53 2010 +0530 @@ -148,3 +148,59 @@ Internal Reviewer 1 : Internal Reviewer 2 : External Reviewer : + +Questions +========= + + 1. Define a tuple containing two values. The first being integer 4 and second + is a float 2.5 + + Answer: (4, 2.5) + + 2. If ``a = (5, "Hello", 3.2)``. what is the value of a[2] + + Answer: 3.2 + + 3. If ``a = 5,`` then what is the type of a + + a. int + #. float + #. tuple + #. string + + Answer: tuple + + 4. if ``a = (2, 3)``. What does ``a[0], a[1] = (3, 4)`` produce + + Answer: Error + + 5. If ``a = ([2, 3], 4, 5)``. What is the value of ``a`` after doing + ``a[0].append(6)`` + + a. ([2, 3, 6], 4, 5) + #. Raises an error + #. ([2, 3], 4, 5) + #. [2, 3, 4, 5, 6] + + Answer: ([2, 3, 6], 4, 5) + + 6. What does the following code produce:: + + a = 5 + b = "Hello" + a, b = b, a + print a + print b + + Answer: Hello + 5 + + 7. ``a = ("hello", "world", 5, 6, 8)``. What is the value of a[1:4] + + Answer: ("world", 5, 6) + + 8. ``a = (1, 2, 3, 4, 5, 6, 7, 8)``. What is the value of a[1::3] + + Answer: (2, 5, 8) + +