Question
A container has 60 liters of a mixture of milk and water
in the ratio of 3:2. How many liters of water should be added to make the ratio 2:3?Solution
Milk = (3/5) Ă— 60 = 36 liters Water = (2/5) Ă— 60 = 24 liters Let x liters of water be added. After adding, new water quantity = 24 + x New ratio = 36 : (24 + x) = 2:3 (36 / (24 + x)) = (2 / 3) Cross-multiply: 108 = 48 + 2x 2x = 60 x = 30 liters Answer: a) 30 liters
Who was unanimously re-elected as the (ICC) Chairman for another two-year term?
Which of the following act defines business functioning of a bank in India?
The highest railway tunnel in India is situated above which river?
Who among the following was appointed as the interim CEO of the Board of Control for Cricket in India (BCCI) in July 2020?
The narrow zone of contact between the lithosphere, hydrosphere and atmosphere where natural vegetation and wildlife exist is called the:
Which of the following were part of the "Four Modernizations' in China in 19782
1. Agriculture
2. Industry
3. Science and Technology
4. Democracy
What is the minimum duration of the contract signed by REC for its green bonds, valued at 61.1 million yen?
The virtual force generated due to the rotation of the Earth is called-
What is the main function of a firewall in network security?
Who was the Governor General of India during the “First War of Independence of 1857”?
