You have a jar with five identical balls of different colour (White, Red, Blue, Grey and Yellow) and you have to pickup (draw) a ball without looking at it. List the possible outcomes you get.

How do you draw a red flower using indicators to get the desired colour ?

A bag contains a red ball, a blue ball and an yellow ball, all the balls being of the same size . Manasa takes out a ball from the bag without looking into it. What is the probability that she takes a (i) yellow ball? (ii) red ball? (iii) blue ball?

Now observe carefully all the materials that you have listed above as metals and non metals Can you group materials into two categories by looking at their properties ?

Now observe carefully all the materials that you have listed above as metals:Do all these look alike ?

An urn contains nine balls of which three are red , four are blue and two are green. Three balls are drawn at random without replacement from the urn. The probability that the three balls have different colours is

Outcomes of which of the following experiments are equally likely ?(1)Getting a digit 1, 2, 3, 4, 5 or 6 when a dice is rolled.(2)Selecting a different colour ball from a bag of 5 red balls, 4 blue balls and 1 blackball.Winning in a game of carrom.(3) Units place of a two digit number selected may be 0, 1, 2, 3, 4, 5, 6, 7, 8 or 9.(4) Selecting a different colour ball from a bag of 10 red balls, 10 blue balls and 10 black balls.(5) Raining on a particular day of July.Are the outcomes of every experiment equally likely?