In what time would a cistern be filled by three pipes whose diameter are 2cm, 2*2/3cm, 4cm running together, when the largest pipe alone fill the cistern in 122 minutes the amount of water flowing in by each pipe being proportional to the square of diameter?
Total Efficiency = 9 + 16 + 36 = 61 Pipe 3rd alone can fill the cistern in 122 min (given) ∴ Capacity of the tank = (36 × 122) = 4392 Time taken by all pipes together = 4392/(61 )= 72 minutes
Which institute signed a Memorandum of Understanding (MoU) with the National Science and Technology Centre for Disaster Reduction (NCDR), Taiwan?
What is SAMADHAN doctrine, often seen in news?
Maputo Protocol, which is associated with Human Rights and Women Rights was adopted by the African Union on _______________ .
What is the name given to the operation launched to bring back Indians stranded in Israel
Which district registered the maximum number of home stays for the financial year 2022-23 as of Dec 2022?
From which city the Women's Tri-Services Motorcycle Rally was flagged off to mark the 24th Kargil Vijay Diwas?
Which individual has been honored with the Pen Pinter Prize in the year 2023?
The Yaoshang festival, which is reminiscent of Holi and spans for five days, is celebrated in which northeastern state of India?
In which year did India host the India Africa Forum Summit and expand its diplomatic presence by opening new missions in member countries of the African...
Who is known as the "Iron Man of India"?