Fill in the blanks in the following statements :- To draw water from a well we have to …………at the rope.

Fill in the blanks in the following statements :- To move a loaded trolley we have to ……………. it.

Fill in the blanks in the following statements :- The north pole of a magnet ………………..the north pole of another magnet.

Fill in the blanks in the following statements :- A charged body …………an uncharged body towards it.

Fill in the blanks to make each of the following a true statement : A ∩ A′ = . . .

Fill in the blanks to make each of the following a true statement : A ∪ A′ = . . .

Fill the missing word in the blank spaces in the following statements: Air moves from a region of_______pressure to a region of______pressure.

Fill in the blanks to make each of the following a true statement : φ′ ∩ A = . . .