How many liters of less grade coconut oil worth ₹78/L should be mixed with 10…
PYQ SSC JE (Junior Engineer) 2020
How many liters of less grade coconut oil worth ₹78/L should be mixed with 10 L of fine grade coconut oil worth ₹96/L to produce a mixture which will cost ₹84/L?
- A.
20 L
- B.
25 L
- C.
35 L
- D.
30 L
Attempted by 4 students.
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