Question
P does one fourth as much work as Q in two third of the
time. If together they take 24 days to complete the work, how much time shall Q take to do it?Solution
Let the whole work be done by Q in x days In 2/3 rd of time work by P = 1/4 1/4 of work is done by P in 2/3x days Whole work is done by P in (4 × 2)/(3× x) days = 8/3x days => 1/x + 3/8x = 1/24 => (8+3)/(8x) = 1/24 => x = 33 days
Which of the following Union Ministry recently receives Porter Prize 2023?
________ fast bowler Suranga Lakmal will retire from international cricket.
Which part of the Indian Constitution deals with fundamental rights?
Before SEBI came into existence, which of the following was the regulatory authority for capital markets?
Which Indian organization won three Gold Awards at the International Convention on Quality Control Circles (ICQCC-2024)?
What is the primary purpose of Nagaland's Aadhaar-linked birth registration (ALBR) initiative, launched on August 31, 2023?
What is the current repo rate as decided by the Reserve Bank of India (RBI) in its latest Monetary Policy Committee (Dec 2024) review?
Which Indian state became the first to pass a law making sports participation mandatory in schools and colleges?
What is the government’s renewable energy target for 2030, as highlighted during India Energy Storage Week 2025?
What was the total cost of constructing the world’s first commercial-scale e-methanol plant in Denmark?
Relevant for Exams:
