Fill in the blanks in each of the following so as to make the statement true:
(i) 1 $m^3$ = ___ $c{m}^3$
(ii) 1 litre = ___ cubic decimetre
(iii) 1 kl = ___ $m^3$
(iv) The volume of a cube of side 8 cm is ___.
(v) The volume of wooden cubiod of length cm and breadth 8 cm = is 4000 $c{m}^3$. The height the cubiod is ___ cm
(vi) 1 cu. dm = ___ cu.mm
(vii) 1 cu km = ___ cu.m
(viii) 1 litre = ___ cu.cm
(ix) 1 ml = ___ cu.cm
(x) 1 kl = ___ cu.dm = ___cu.cm

Q. Fill in the blanks in each of the following so as to make the statement true:
(i) 1 m³ = .........cm³
(ii) 1 litre = ....... cubic decimetre
(iii) 1 kl = ....... m³
(iv) The volume of a cube of side 8 cm is ........
(v) The volume of a wooden cuboid of length 10 cm and breadth 8 cm is 4000 cm³. The height of the cuboid is ........ cm.
(vi) 1 cu.dm = ........ cu. mm
(vii) 1 cu. km = ........ cu. m
(viii) 1 litre = ........ cu. cm
(ix) 1 ml = ........ cu. cm
(x) 1 kl = ........ cu. dm = ........ cu. cm.

Q. The ratio of surface areas or 1 cube of volume 64 cubic cm and 64 cubes of volume 1 cubic cm is ________________
Fill in the blank.

Q. Fill in the blanks.

(1) The measure of the place occupied by an object in space is called its ......... .
(2) The standard units of length are ............. and ............. .
(3) The standard units of area are ............ and ........... .
(4) A cube whose length, breadth and height are each 1 cm has a volume of 1 .......... .
(5) A cube whose length, breadth and height are each 1 m has a volume of 1 ........... .

Q. Complete the following statements by filling in the blanks.

(1) Volume of a cuboid = ________ × ________ × ________

(2) Forty cubes just fit into a cuboidal box. Each side of the cube is 1 cm. Hence, the volume of the box is = ________

Q. The height of cuboid if the volume is same as the volume of cube with $4cm$ side and length and breadth are $8cm,2cm$ respectively