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Sumadhur

· started a discussion

· 1 Months ago

solution ! (Question: 271953.0 )

yeh kya kar rakha hai!
loi bta do plz.

Question:

A vessel contains a mixture of apple, orange and mango juices in the respective ratio of 3 : 5 : 4. 12 litre of the mixture is taken out and 8 litre of apple juice is added to the mixture. If the respective quantities of apple juice and orange juice in the vessel are equal, what was the initial quantity of mixture in the vessel?

Options:
A)

60

B)

84

C)

96

D)

4872    

Solution:

Ans: (a)

  

Knowledge Expert

· commented

· 1 Months ago

Dear Student,
Refer this solution given below,

Apple Orange Mango

Initial 3x 5x 4x

When taking out 12 litres , it will be deducted in ratio of 3:5:4


Now 3x - 3 5x - 5 4x - 4

After adding 8 litres of apple juice

New ratio 3x - 3 + 8 5x - 5 4x - 4

Given apple juice = orange juice
3x+5 = 5x-5
Therefore , x = 5
Initial mixture , (3x+5x+4x) = 12x= 12*5 = 60 litres

Thanks and Regards
Team TR

Neha Sharma

· commented

· 1 Months ago

apple : orange : mango
3 :5 :4
after apple juice was added new ratio
5 :5 :4
now change in ratio of apple juice = (5-3)R= 2R
apple juice added = 8 ltr
2R = 8 ; R = 4
quantity before addition of apple juice = (3+5+4)R = 12R
12R = 48 ltr
initially 12 ltrs of mixture was taken out, therefore initial volume = 48+12 =60
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