Question
A train traveling at a velocity of 45 km/h passes a
stationary object in 36 seconds. Calculate the time it takes for the train to traverse a platform that is 600 meters in length.Solution
ATQ, Let, length of train be ‘d’ meter S = d/t So, 45 × (5/18) = d/36 d = 450 meter Length of the train = 450 meter 45 × (5/18) = (450 + 600)/t 12.5 = 1050/t t = 84 seconds
Statement :
All hotels are rooms.
All rooms are flats.
All flats are buildings.
No building is apartments.
Conclusi...
The 'dot matrix and 'solid font printers are examples of
Seven persons I, J, K, L, M, N and O are sitting in the straight horizontal line facing towards the north. I sits extreme end of the line. One person si...
Sachin can complete a job in 15 days. Ankit alone can complete the same job in 10 days. Sachin works for 9 days and then the remaining job is completed ...
In the following questions, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best express...
INSTIGATION
If ‘green’ is called ‘blue’, ‘blue’ is called ‘red’, ‘red’ is called ‘yellow’ an...
Change the following into indirect speech
He said to Ramesh, “Lend me your physics book”.
Pick the odd one out from the words given below:
What will be the interest on Rs 4000 at the rate of 30% per annum after 1 year when the interest is compounded every 4 months?
Relevant for Exams:
