Question
Two alloys named 'X' and 'Y' contain gold and silver in
the ratio of 3:2 and 7:5 respectively. If 100 grams of X and 120 grams of Y are mixed together, then find the ratio of gold to silver in the final mixture.Solution
Quantity of gold in 100 grams 'X' = 100 Ă— (3/5) = 60 grams
Quantity of silver in 100 grams 'X' = 100 - 60 = 40 grams
Quantity of gold in 120 grams 'Y' = 120 Ă— (7/12) = 70 grams
Quantity of silver in 120 grams 'Y' = 120 - 70 = 50 grams
So, required ratio = (60 + 70) : (40 + 50) = 130 : 90 = 13:9
Which one of the following is not a method of estimating the National Income of a country?
In the fiscal year 2022-23, what was the Year-on-Year (YoY) growth rate of India's services sector?
India is not part of which of the following?
Farming large areas with minimal labor and capital inputs is known as:Â Â
Which statements correctly describe the roles and responsibilities of the Reserve Bank of India (RBI)?
Statements:Â
1. The RBI formulates...
What does an Inverted Duty Structure imply under the GST framework?Â
The Monetary and Credit Policy is announced by which of the following?Â
Which of the following are the specialized wings under the NITI Aayog:
i. Â Research Wing
ii. Â Development Wing
iii. Team I...
What is the definition of a supply chain in a business context?
Which one of the following pairs is correctly matched?
