Question
How many seconds will a train 60 m in length, travelling
at the rate of 40 km an hour, take to pass another train 90 m long, proceeding in the same direction at the rate of 28 km an hour?Solution
Relative speed = 40 – 28 = 12 km/hr Speed (m/sec) = 12 × (5/18) = 10/3 m/sec Time = Total length of both the trains/Relative speed => Time = (90 + 60)/(10/3) = 45 sec
In a certain code language, ‘PLATFORM’ is coded as ‘RJDQJKWI’, then ‘FLAMINGO’ is coded as ____ in the same code language.
...'Chaotic' is related to Jumbled' in the same way Orderly' is related to:
From the given alternatives select the word which cannot be formed using the letters of the given words.
EXAMINATION
What is related to ‘Sympathy’ in the same way as ‘Virtue’ is related to ‘Vice’?
In a certain code language, DROUGHT is written as 23-11-10-24-18-21-7. How will PACKAGE be written in the same code language?
In a certain code language, ‘Tudo Bem’ is written as ‘All Fine’, ‘Como Esta’ is written as ‘How You’, and ‘Bem Como’ is written as �...
In a certain code language, '420' means 'taste the best', '654' means 'Indian taste known' and '985' means 'known their cities'. What is the code for ' ...
If ‘STAPLE’ is coded as ‘7’, ‘VACCINE’ is coded as '13', then what is the code for ‘TAMARIND’ in the same code language?
...In a row of boys, Sandeep is eleventh from the right and Deepak is also eleventh from the left. When Sandeep and Deepak interchange their positions, Dee...
If 'S' stands for addition, '@' stands for subtraction, &' stands for multiplication and '#' stands for division, then what is the value:
40@3...
