Question
A mixture consisting of 360 liters contains petrol and
diesel in a ratio of 5:4, respectively. After removing 7.5% of the mixture and replacing it with an equal quantity of diesel, determine the final ratio of the quantity of petrol to that of diesel in the mixture.Solution
ATQ, Quantity of petrol in 360 litres of mixture = (5/9) × 360 = 200 litres So, quantity of diesel in 360 litres of mixture = 360 – 200 = 160 litres Quantity of mixture taken out = 0.075 × 360 = 27 litres Quantity of petrol in 27 litres of mixture = (5/9) × 27 = 15 litres So, quantity of diesel in 27 litres of mixture = 27 – 15 = 12 litres Therefore, required ratio = (200 – 15):(160 – 12 + 27) = 185:175 = 37:35
The 36th National Games is coming to an end after a glorious display of sporting performance and sportsmanship spirit. In its 36th edition which state h...
The Nobel Prize in Economic Sciences was awarded to:
In Jan 2024, which Indian state's 'Kadiyal Sarees' have been awarded the Geographical Indication (GI) tag?
Match the Following:
Which element of Group 17 has two isotopes of masses 35 and 37 amu with average abundance of 75.77% and 24.23%, respectively?
Which of the following fundamental duties was added to the Indian Constitution by the 86th Constitutional Amendment Act, 2002?
What is the naval version of the Iron Dome air defense system called? Â
The value of all final goods and services produced within a country is called the:
Who among the following won the 2020 Australian Open Women’s title?
Which subsidiary of a well-known food delivery platform recently obtained the Payment Aggregator (PA) License from the Reserve Bank of India (RBI)?
Relevant for Exams:
