By observing the choices of sweets of 30 students, we can construct the table as below.
(a)
(b) Ladoo is the most preferred sweet as the most number of students (i.e., 11) prefer Ladoo.
Column I shows different positions in which one pole of a magnet is placed near that of the other. Column II indicates the resulting action between them for each situation. Fill in the blanks.
Column I | Column II |
N-______ | _________ |
N-________ | Attraction |
S-N | |
________-S | Repulsion |
Draw:
1) a leaf
2) a taproot and
3) a flower,
you have studied for Table 4.3