Question
170 ml of mixture contains milk and water in the ratio
of 12:x respectively. If 30 ml of water and 40 ml of milk is added into it then ratio of milk to water in the resulting mixture will be 2:1. Find the value of ‘x’. STSolution
Quantity of milk in 170 ml of mixture = 170 × 12/(12 + x) Quantity of water in 170 ml of mixture = 170 × x/(x + 12) According to question; {2040/(12 + x) + 40}/{170x/(x + 12) + 30} = 2/1 Or, 2040/(12 + x) + 40 = 340x/(x + 12) + 60 Or, (2040 – 340x)/(x + 12) = 20 Or, 2040 – 340x = 20x + 240 Or, 360x = 1800 Or, x = 5
The first Chairman of Finance commission was
Which substances are primarily responsible for the formation of ground-level ozone (GLO)?
Rajasthan state formation diwas is celebrated every year on?
Which of the following major city is not situated on the bank of river Kaveri?
When was the first National Panchayati Raj Day observed in India?
On 14th December International Herbal fair was organized in
Recently a government scheme in India had concluded a loan agreement with World Bank of an amount of $ 250 million. Name the scheme
The Hemis National Park is located in-
What is the capital of Argentina?
Orphan drugs are used to treat which kind of diseases?
