What programmes are implemented by the government in your village? How many of them are benefited by these programmes? Why all of them could not get benefit?

Are all the blood vessels right ? How many of them are rigid?

What are the main water sources in your village for agriculture ? How do farmers utilise them?

What are synthetic fibres? Why do we call them so? How are they manufactured?

How many vertebrae are there in the backbone of an infant? What happens to them later?

A bag contains 5 balls and it is not known how many of them are white. Two balls are drawn and these are found to be white. Find the probability that all the balls in the bag are white.

Find the number of ways of arranging 6 red roses and 3 yellow roses of different sizes into a garland. In how many of them (i) all the yellow roses are together (ii) no two yellow roses are together

Write about any two animals in your list, describing the food types. eaten by them and how they get them.

Find the number of ways of arranging 8 men and 4 women around a circular table. In how many of them all the women come together

Find the number of ways of arranging the letters of the word ASSOCIATIONS. In how many of them i) all the three S's come together ii) The two A's do not come together.