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25 litres of a mixture contains 30% of s...

25 litres of a mixture contains 30% of spirit and rest water. If 5 litres of water be mixed in it, the percentage of spirit in the new mixture is:
25 लीटर मिश्रण में 30% स्पिरिट तथा शेष पानी है | यदि 5 लीटर पानी मिला दिया जाए, तो नए मिश्रण में स्पिरिट का प्रतिशत कितना होगा ?

A

a)0.25

B

b)0.45

C

c)`33 1/3%`

D

d)`12 1/2%`

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