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Let speed of train is ‘x’ m/s So, length of train = 32 × x = 32x metres And, 32x + 289 = 1.45 × x × 42 Or, 28.9x = 289 Or, x = 10 m/s So, length of train = 32 × 10 = 320 metres Desired time = (320 + 120)/10 = 44 seconds
'Indian Home Rule Society' was established in -
Recently Coast Guards of India and their Japanese counterpart conducted joint naval exercise near:
Which district of Uttarakhand has the highest fish production (thousand metric ton) in the state as per 2022-23?
Which Indian state has the largest coal reserves?
Recently which country has discovered 31 million metric tonnes of Gold deposits found?
Which organization manages the 'Bio Carbon Fund Initiative for Sustainable Forest Landscapes'?
Which city is at the top of the list in the World Air Quality Report 2021 released by IQAir?
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Which of the following pairs is not correctly matched?
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