Question

157. A sink contains exactly 12 litres of water. If water is
drained from the sink until it holds exactly 6 litres
of water less than the quantity drained away, then
how many litres of water were drained away?
(M.A.T., 2006)
a)2
b)3
c)6
d)9
​

Answer 1

Answer:

c) 6

Step-by-step explanation:

It is because the sink before draining water had 12 litres and after draining had (12-6) = 6 litres of water

so the amount of water drained is 12- 6 = 6 litres

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