RRB Group D 10-Dec-2018 Shift 1 Solved Paper

Question : 96 of 100

Marks: +1, -0

A sum of money was divided between Shivani and Pranita in the ratio 5 : 7. If Pranita gave ₹ 5 to Shivani, the ratio would change to 3 :4. What is the sum of money that got divided?

₹ 408
₹ 420
₹ 396
₹ 432

Validate

Solution:

{5x+5}/{7x-5}=3/4

20x+20=21x-15

x=35

Sum of money=

5x+7x=12x

12x=12×35=₹420

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