Question
A mixture contains 100 litres milk and rest is water.
When 50 litres milk and 30 litres water is added to the mixture, the ratio of milk to water becomes 5 : 4. Find the initial quantity of mixtureSolution
Let initial quantity of water be ‘n’ litres. So,
(100 + 50) : (n + 30) = 5 : 4 Or,
150 : (n + 30) = 5 : 4 Or,
n + 30 = 120 Or,
n = 90 Therefore, required quantity of mixture
= 100 + 90
= 190 litres
The principle of regarding the beliefs, values, and practices of a culture from the viewpoint of that culture itself is called
Which of the following company has become the 12th company to attain the Maharatna status?
Which biome is found in the northern parts of Asia, Europe and North America where 300 to 900 millimetres (12 to 35 in) of rain can be expected per year?
In which edition of Asian games India won the maximum Gold medals in wrestling?
What type of chatbot did SEBI launch to facilitate easy access to information for investors?
Naira is the monetary unit of which of the following country?
Who are eligible for the PM Shram Yogi Maan-dhan Yojana?
The structure that produces and holds sperm cells in bryophytes (non-vascular plants) and ferns is called:
Fundamental Duties were inserted into the Constitution of India by which of the following Amendment
Acts?
A is the brother of B, B is the sister of D, and F is the father of A. How is B related to F?
Relevant for Exams:
