A cubical water tank is filled in 1296 seconds at the rate of 1 litre
Calculate the internal volume and the length of side of the tank.
Calculate the total internal surface area of the tank
A ldless rectangular water tank made of zinc plates is 2 m long, 1.5 m broad and
,
1 m high
m) How many square metres of zinc plates are used in the tank?
a) How many litres of water does it bold when it is full?
(iii) Find the cost of zinc plates at Rs 1200 per sq. m.
A rectangular carton is 80 cm x 60 cm x 40 cm.
(1) How many packets of shops can each of 10 cm x 5 cm x 4 cm be kept
inside the carton?
(m) By how many centimetres should the height of the carton be increased to keep
1200 packets of shops?
ubical wooden block of length 12 cm is cut into 8 equal cubical pieces. Find the
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Answer:
A cubical water tank is filled in 1296 seconds at the rate of 1 litre
Calculate the internal volume and the length of side of the tank.
Calculate the total internal surface area of the tank
A ldless rectangular water tank made of zinc plates is 2 m long, 1.5 m broad and
,
1 m high
m) How many square metres of zinc plates are used in the tank?
a) How many litres of water does it bold when it is full?
(iii) Find the cost of zinc plates at Rs 1200 per sq. m.
A rectangular carton is 80 cm x 60 cm x 40 cm.
(1) How many packets of shops can each of 10 cm x 5 cm x 4 cm be kept
inside the carton?
(m) By how many centimetres should the height of the carton be increased to keep
1200 packets of shops?
ubical wooden block of length 12 cm is cut into 8 equal cubical pieces. Find the