A train crosses a bridge in 15 secs while it crosses a man standing on a platform in 8 secs. If the speed of train 108 km/hrs, then what will be the time taken by the train to cross a tunnel whose length is 210 meters more than the length of the bridge .
ATQ, we can say that Speed of train is = (108 x 5)/18 = 30 m/s then, the Length of bridge is = 30 x 7 = 210 m then, the Length of tunnel = 210 + 210 = 420 m Length of train 108 × 5/18 = (x + 210)/15 30 × 15 = x + 210 x = 240 meter therefore, the Required time = (240 + 420)/30 = 22 seconds
Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.
Find the odd one out
Find the one which does not belong to that group?
Find the odd one out.
Find the odd one out
Odd one out
Arrange the letters of each group to make a meaningful word and find the odd man out:
Find the odd one out.
In the following question, four number pairs are given. In each pair the number on left side of (-) is related to the number of the right side of (-) wi...
Three of the following four number-clusters are alike in a certain way and thus form a group. Which is the one that does not belong to that group?
