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Let the length of the train = x meter So according to question: x/12 = (x + 320)/28 28x = 12x + 3840 16x = 3840 x = 240 So the length of the train = 240 m Speed of the train = 240/12 = 20 m/s Time taken by the train to cross a bridge 340 meter long = (240 + 340)/20 = 580/20 = 29 seconds
In a certain code language, ‘HERITAGE’ is coded as ‘8101818202710’, ‘LOCAL’ is coded as ‘12303212’. What is the code for ‘MACHINE’ ...
If 'JUNGLE' is coded as 5 and 'TIRED' as 4, then what is the code number for the word 'TEMPERATURE'?
In a code language ‘rym’ means ‘outrage religious feelings’, ‘nrx’ means ‘religious information technology’ and ‘xyq’ means ‘outra...
Rearranging the letters “AKBLU’, we get the capital of _________
In a certain code ' GIVEN ' is coded as ' 285 ' and ' MADE ' is coded as ' 92 ', then what is the code for ' MOBILE '?
...In a certain code language ‘FINAL’ is written as ‘JGNMB’ and ‘GRAIN’ is written as ‘SHAOJ’. How is ‘LIVER’ written in that code?
Which of the following may be the code for ‘other the happy’?
If ECONOMY is written in a certain code as HARLRKB how is NETWORK written in that code?
What does the code “E3! E4% C4@” stands for?
What is the code for “hard”?