Question
How many persons stand between Q and V?
Study the following information carefully and answer the questions given below. Nine persons P, Q, R, S, T, U, V, W and X are standing in a straight line such that all of them are facing towards north, but not necessarily in the same order. The consecutive alphabetically named person doesn’t stand adjacent to each other. Not more than two persons stand to the left of U. The number of persons to the right of U is the same as to the left of W, who stands third to the right of X. V stands fourth from one of the ends and is to the immediate right of P. The number of persons between U and P is the same as the number of persons between X and T. Only one person stands between R and S.Solution
1) Not more than two persons stand to the left of U. The number of persons to the right of U is the same as to the left of W, who stands third to the right of X. Case-1 2) V stands fourth from one of the ends and is to the immediate right of P. The number of persons between U and P is the same as the number of persons between X and T. The consecutive alphabetically named person doesn’t stand adjacent to each other. Hence, case 3 gets eliminated.
Two boats A and B start towards each other from two places, 312 km apart. Speed of the boat A and B in still water are 14 km/h and 10 km/h respectively....
What is the difference between the mode and the meaning of the observations?
2,3,4, 5, 6, 7, 8, 12, 9, 12, 5, 12
A boat takes 7 hours to cover 245 km upstream and 9 hours to cover 477 km downstream. Find the time taken by the boat to cover 410 km upstream and 495 k...
- A launch covers 225 km in downstream in 5 hours. If the upstream speed is one-third of the downstream speed, find the time needed to travel 150 km upstream...
Speed of a boat in still water is 3 times more than the speed of stream. If boat covers 135 km in downstream in 9 hours, then find the time taken by the...
Speed of a boat in still water is 6 times more than the speed of stream. If boat covers 112 km in downstream in 8 hours, then find the time taken by the...
A boat takes 6 hours to travel 48 km upstream and 3 hours to travel 60 km downstream. What is the speed of the boat in still water?
A man can go on a motor boat with a speed of 15 km/hour in still water to a certain upstream point and come back to the starting point in a river which ...
A motorboat covers 48 km downstream and 30 km upstream in 6 hours. Under the same conditions, it covers 64 km downstream and 20 km upstream also in 6 ho...
The time taken by a boat to travel (5p + 60) km upstream is equal to the time taken to travel (8p - 40) km downstream. Given that...