Question
An early train leaves Chennai at a certain time. After 5
hours a Superfast Express leaves the same station and travels in the same direction at the speed of 200 km/h. If Superfast Express catches up the early train in 5 hours, then what is the speed of the early train?Solution
Distance travelled by Superfast Express in 5 hours = 200 × 5 = 1000 km
Speed of early train = 1000 / (5 + 5) = 100 km/hr
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TDWP is related to RBUN in a certain way based on the English alphabetical order. In the same way. FJMH is related to DHKF. To which of the following is...
Which two signs should be interchanged to make the given equation correct?
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Arrange the following in a logical and meaningful order.
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Select the number that is different from the other three.
Identify the figure from the given options that when put in place of the question mark (?) will logically complete the series.
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Pencil, Eraser, Sharpener
The position(s) of how many letters will remain unchanged if each of the letters in the word OPERATOR is arranged in the English alphabetical order?
