Question
Person 'X' can finish a task in 40 days while 'Y' can do it
in 50 days. How long will it take if both work together?Solution
ATQ,
Let the total work be 200 units (LCM of 40 and 50)
Efficiency of 'X' = 200 ÷ 40 = 5 units/day
Efficiency of 'Y' = 200 ÷ 50 = 4 units/day
Required time = 200 ÷ (5 + 4) = 22.22 days
Who presides over the Joint Session of Indian Parliament?
Which Article of the Indian Constitution Establishes the Structure of Parliament?
From which country was the concept of Fundamental Duties in the Indian Constitution borrowed?
The concept of 'Basic Structure' of the Constitution was propounded by the Supreme Court in which case.
Which fundamental rights in the Indian constitution were inspired by the U.S. Constitution?
Which of the following articles of the Indian Constitution pertains to the "High Courts for States"?
Which article of the Indian Constitution deals with the establishment of the Supreme Court's seat?
By which Constitutional Amendment was the subject of 'Education' transferred from the State List to the Concurrent List?
When did the Indian Constitution come into effect?
Who is known as the guardian and final interpreter of the constitution?
Relevant for Exams:
