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Let the speed of the train A = y m/s Then the length of train ‘A’= 24*y = 24y mt. Relative speed of train A wrt man = (y+5.6) m/s Also length of the train A = (y+5.6)*20 = (20y+112) mt. So, 24y = 20y+112 Y=28 Speed of train A is 28 m/s. Speed of train B = 28-1 = 27m/s. Time taken by Train ‘B’ to cross pole = 24*0.75 = 18 sec So length of train ‘B’ = 18*27 =486mt. New speed of train ‘B’ = 27-7 = 20m/s Required time taken ‘B’ = (486+114)/20 = 30 seconds 5a=30sec a=6
Select the correct Antonym of the given word.
rebuke
Person who finds it difficult to go to sleep
TRANSFORM
Choose the correct spelling from the options given.
Choose the option that is similar to the word given below
REVIVE
Select the most appropriate synonym of the given word.
TRANQUIL
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Words written on a tomb
IMPLEMENT
Dolorous
A player who leads a team's attempts to score usually by passing the ball to other players