Shankar made the following pictures also.

What shapes can they be broken into, of which we can find area easily ?
Make some more pictures and think of the shapes they can be divided into different parts.

From 5 oranges, 4 mangoes and 2 apples, how many different selection of fruits can be made taking at least one of each kind, if the fruits of the same kind are of different shapes ?

A container shaped a right circular cylinder having diameter 12 cm and height 15 cm is full of ice cream. The ice cream is to be filled into cones of height 12 cm and diameter 6 cm, making a hemispherical shape on the top. Find the number of such cones which can be filled with ice cream.

From 4 apples , 5 oranges and 3 mangoes , how many selections of fruits can be made , taking at least one of each kind if the fruits of the same kind are of different shapes ?

Which one of the following palindromic base sequences in DNA can be easily cut a about the middle by some particular restriction enzyme ?

From 5 oranges , 4 mangoes and 2 apples , how many different selections of fruits can be made taking at least one of each kind , if the fruits of the same kind are of different shapes ?

From which plant part we can use to make gum, mosquito repellent, tyre of cycle and varnish?

Out of 10 white, 9 black, and 7 red balls, find the number of ways in which selection of one or more balls can be made (balls of the same color are identical).

There are p copies each of n different books. Find the number of ways in which a nonempty selection can be made from them.

Find the number of ways in which 10 different diamonds can be arranged to make a necklace.