Question
A well with 42 m inside diameter is dug 14 m deep. Soil
taken out of it has been evenly spread all around it to a width of 21 m to form an embankment. Find the height of the embankment.ÂSolution
Volume of the soil dug out = πr²h ⟹(22/7x21 x 21 x 14) = 19,404 m³. Area of embankment = Area of embankment with well - Area of well = (22/7 x 42 x 42) - (22/7 x 21 x 21) = 4,158 m² Height of embankment = Volume/Area = 19404/4158 = 4.6 m (approx.)
The Corporate Affairs Ministry, which is implementing the Insolvency and Bankruptcy Code (IBC), has bought comments on the draft framework till Decembe...
Select the most appropriate option to substitute the bold segment in the given sentence.
The explanation provided by the witness ( isn’t seem...
The Department of Telecommunications has asked the public not to subscribe to the Starlink services being advantaged by the company, saying that Starli...
In the following question, a sentence is given with a phrase highlighted in bold. Select the option given below that can replace the phrase in bold to ...
Only now has the government released the need to act on climate change besides scientists warning us decades ago that rainfall patterns are changing fr...
Improve the Bold part of the sentence.
After the World War II and the recognition of Poland’s government by Great Britain, the refugees were as...
The B109 funds are intended to offset the loss of wages due to TB, and to help with (both travelling and nutrition).
Enervate
The manpower deploy by (A)/Â companies to detect and taking down illegal content (B)/Â is nowhere nearing (C)/ what is required (D)/Â to scrub social...
In each of the following questions, a part of the sentence has been highlighted. You need to identify which of the given options can replace the highlig...
Relevant for Exams:
