Question
A mixture contains milk and water in the ratio of 3:2
respectively. If 34 litres of milk and 34 litres of water are added to this mixture, then respective ratio of milk and water changes to 10:7, respectively. Find the initial quantity of the mixture.Solution
Let, amount of milk and water in mixture be 3x litres and 2x litres respectively. According to question, ⇒ (3x + 34): (2x + 34) = 10:7 ⇒ 21x + 340 = 20x + 238 ⇒ 21x – 20x = 340 – 238 ⇒ x = 102 So, initial quantity of mixture = 102 × (2 + 3) = 510 litres
Who is the brother of I?
How is S related to Q?
- How is M related to K?
Pointing to Sushmita, a man said, 'She is the only daughter of my daughter's paternal grandmother How is that man related to Sushmita?
How is P related to M?
F's brother H, is the grandfather of J's son. How is H related to J if J has no siblings?
How is K related to J?
Which of the following can be the correct conclusion drawn from the expression?
‘R + S % T $ U @ V’?
How is M related to O?
Which among the following option(s) is/are definitely true?
Relevant for Exams:
