Question
Length of a train is equal to the length of a platform.
If the train crosses the platform in 50 seconds, then find the time taken by train to cross a pole.Solution
Let the speed of train be 'v' m/s and the length of platform be 'L' metres.
Length of train = 'L' metres
So, (L + L) = '50v'
Or, 2L = 50v
So, 'L' = 25v ---------- (I)
Required time = (L/v)
= (25v/v) [from equation (I) ]
= 25 seconds
Hence, option c.
Which of the following Articles of the Indian Constitution mentions about the organisation of ‘Village Panchayats’?
Mohi Bahauddin Dagar, a renowned musician, is known for playing which of the following instruments?
Into how many books is the Akbar Nama divided?
From the given options, choose the one which is NOT a product of the decomposition reaction of Lead nitrate.
Indian origin Laxman Narasimhan has assumed the role of CEO and will join the board of directors of which of the following Companies?
The world’s largest steel producer company______ has planned to set up the steel plant in state Odisha?
Which Article of the Indian Constitution provides for equal opportunity for all citizens in the matter of employment under the state?
Most of the Harappan sites are primarily divided into _________ parts.Â
The short-term co-operative credit structure named Primary Agricultural Credit Societies (PACS) works under which of the following level?
____________ has two traditions: one is the sankeertana (which is the devotional aspect) and the other is the raasa.
Relevant for Exams:
