Question
A goods train leaves a station at a certain time and at
a fixed speed. After 9 hours, an express train leaves the same station and moves in the same direction at a uniform speed of 128 km/hr, this train catches up the goods train in 7 hours. Find the speed of the goods train.Solution
Let the speed of the goods train be ‘s’ km/hr Distance covered by goods train in 16 hrs = s x 16 km Distance covered by express train in 7 hrs = 7 x 128 km Distance covered by goods train in 16 hrs = Distance covered by express train in 7 hrs So, 16s = 7 × 128 ⇒ 16s = 896 ⇒ s = 896/16 = 56 So, Speed of goods train = 56 km/hr
Who is sitting second to the right of V?
How many seats are between M and S when counted from the left of S?
Which of the following is T’s position?
Which of the following can be the correct conclusion drawn from the impression B + C @ D + E $ F % G?
Who among the following person sits third to the left of the one who likes Yellow Colour?
Who sits second to the right of W?
Who among the following person sit immediate right of T?
Which of the following statement is correct?
Seven people, H, I, J, K, L, M, and N sit in a straight line and face towards north however not necessarily in the same order. Only two people sit betw...
If all the person starting from L are rearranged towards left of L in alphabetical order, then how many person remains unchanged except L?
Relevant for Exams:
