Question
(210/3)% of the raindrops could have been collected,
when 3 cm of rain has fallen on a part of land of area 2 km2, in a tank having a 200 m × 10 m base, then water collected in the tank is 60% of its capacity. Find the capacity of the tank?ÂSolution
The volume of rain water in the land which could have been collected and the volume of water in the tank should be equal . Let, level of water in the tank is h meter. According to the question, ⇒ 3/100 × 2000 × 2000 × 210/300 = 200 × 10 × h ⇒ h = 42 m Volume of water in the tank = 200m × 10m × 42m = 84000 m3 Since, water in the tank is 60% of its capacity. So, capacity of tank = (84000/60) × 100 = 140000 m3
- Which Indian state is home to the Mayurbhanj district, known as the last among the princely states to merge?
Which team won the 78th Santosh Trophy?
Which day is observed as World Kindness Day every year?
- In which year was the Panchayati Raj System inaugurated?
- How many districts in Arunachal Pradesh have recently been declared malaria-free?
Who has been honored with the 'Sangeet Natak Akademi Award' recently?
The UN Convention on the Law of the Sea (UNCLOS) came into existence?
In February, 2024, Indian Prime Minister Narendra Modi inaugurated the BAPS Hindu Mandir in which city, marking the first Hindu temple in the Middle East?
- Which of the following does NOT belong to the secondary sector of the economy?
- Which Indian Navy vessel participated in the PASSEX exercise with the Royal New Zealand Navy in the Gulf of Aden in April 2025?
Relevant for Exams:
