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.)
Integrity(1)/ and ethical conduct of the medical and legal professional(2)/ need supplementary fortification(3)/ , on matters beyond passive euthanasia...
Identify the segment in the sentence, which contains the grammatical error
Nikhil is more braver than Sushant who is afraid of the dark.
1. Plankton is our planet’s most prolific life form, and the food it generates makes up the base layer of the global food chain.
2. The variety...
Read the sentence to find out whether there is any part with grammatical error in it.Â
Although to our knowledge (1)/there exists no empiri...
Identify the segment in the sentence, which contains the grammatical error.
One should be careful to re-read what they has written.
According to Indian philosophy, 1) / the body is 2) / like a piece of clothing only to be changed with time, 3) / but the soul remain the same 4...
The words, restless and (A)/uncompromising, ask you to woke up, (B)/to change your life and (C)/to find a better way to live (D).
The museum tells the story (1)/in India after Independence (2)/through the lives and contributions (3)/of its prime ministers (4).
The midnight session in Parliament that marked India’s transition to Goods and Services Tax was reminiscent of a similar occasion on the eve of India�...
We have entered into an agreement to buy 100 per cent of the equity shares of England-headquartered company in an all cash deal ofRs. 250 crore.Â
Relevant for Exams:
