Length of smaller train = 500 metre Speed of smaller train = 97.2 × (5/18) = 27 m/s Length of bigger train = 656 metres Speed of bigger train = 90 × (5/18) = 25 m/s Since, the smaller train is completely obscured by larger train, therefore, extra length of larger train = 656 – 500 = 156 metres Relative speed of trains ‘A’ and ‘B ‘= 27 + 25 = 52 m/s (Since, the trains are running in opposite direction) Required time = 156/52 = 3 second
In a certain code language, 'tim pac' means 'red colour', 'pit it tim' means 'red and black' and 'nac pit' means 'yellow black'. Which word in that lang...
Which of the following is the code for “really” in the given language?
What is the code for ‘is’?
In a certain code language, ‘TORN’ is written as ‘4’ and ‘POWER’ is written as ‘5’. What will be the code for ‘HEALTHY’ in that code...
Which of the following of coded as ‘pik’?
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Which of the following is the code for " teach lesson "?
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