SSC CGL Official PYQQuantitative Aptitude12 Sep 2025 (Shift 1)
Q.
A 50-litre mixture contains juice and water in the ratio 3:2. How much water (in litres) must be added to this mixture to change the ratio of juice to water to 3:4?
A
a) 12 litres
B
b) 15 litres
C
c) 18 litres
D
d) 20 litres
Correct Answer: Option D)
Detailed Step-by-Step Explanation:
Initial: Juice = 30L, Water = 20L. New ratio juice:water = 3:4. Since juice stays 30L, new water volume = 40L. Water to add = 40 – 20 = 20 litres.