Question
Pooja can complete a task in 45 days and Kavita in 30
days. A third person, Mehul, is 20% more efficient than both of them combined. How many days will Mehul take to finish the work alone?Solution
Let total amount of work = 90 units (LCM of 45 and 30) Work done by Pooja in one day = 90/45 = 2 units Work done by Kavita in one day = 90/30 = 3 units Work done by Mehul in one day = 1.20 × (2 + 3) = 6 units Required time = 90/6 = 15 units
What does an Inverted Duty Structure imply under the GST framework?Â
The law of demand is based on the assumption that people will:Â
What does 'VAT' stand for in the context of taxation?
 In the new integrated food security scheme, Pradhan Mantri Garib _______Ann Yojana, what comes in the blank?
When do we observe the National Youth Day every year?
In economic terms, the total market value of all final goods and services produced in a given year is known as.........
Which revenue system in colonial India was based on the direct settlement with the cultivators, reflecting certain aspects of the Ricardian theory of rent?
Farming large areas with minimal labor and capital inputs is known as:Â Â
Consider the following statements about government securities and derivatives:
(I) Government Securities are risk-free gilt-edged instruments....
Which of the following institutions have wrote the book ‘Healthy Recipes for Defence’?
Relevant for Exams:
