Question

a cuboid with a square base has water in it in orientation a the height of water in it is 60 cm and an orientation be the height of the water in it is 30 cm if the quantity of water is 6 litre what is the surface area of the cuboid
a) 600
b) 1000
c) 1200
d) 1800​

Answer 1

Answer:

600

Step-by-step explanation:

please follow me and stay happy

Answer 2

Answer:

b) 1000

Practically this cuboid cant exist. OR some data is wrongly given.

Step-by-step explanation:

But still we can get numerical answer...

When we take first orientation we get base dimension (square in shape) as 10cm then how come the water is at height of 30cm i.e. infeasible

$1l=1000 cm^{3}$

$60(a^{2})= 6000$

--> $a=10$

When we take second orientation we get height 20cm then how come water be filled to a level of 60cm( first orientation)

$30.a.h=6000$

--> $h=20$

if we consider above dimensions we get Surface area  $S=1000 cm^{2}$

$S= 4a.h + 2a^{2}$

 $= 800+2(100)$

--> $S= 1000$