Question
Seven persons A, B, C, D, E, F, and G are sitting in a
straight line, facing North. Only two people sit to the left of A. Only three people sit between A and E. D sits at one of the extreme ends. G sits to the immediate right of D. C sits in the middle of the row. B is not an immediate neighbor of C. What is the position of F from the extreme right end?Solution
As per the given conditions, seven persons are sitting in a linear arrangement, facing the North. ï‚§ D sits at one of the extreme ends. ï‚§ G sits to the immediate right of D, which means D sits at the extreme left end. ï‚§ C sits at the center of the row. ï‚§ Since only two persons sit to the left of A, and only three sit between A and E, this means A must be sitting between G and C while E must be sitting at the extreme right end. ï‚§ Since B is not an immediate neighbor of C, B must be at the second last place from the right end. ï‚§ So, F will be seated at the remaining vacant place. Final arrangement is shown below: From the above arrangement, it is clear that F is at the 3rd position from the right end. Hence, the correct answer is (C).
Which of the following is not an e-mail service provider?
A connection between two end points, either physical or logical, over which data may travel in both directions simultaneously is called_________.
What is the main component responsible for managing memory and allocating resources to different processes in an operating system?
Which of the following is an input device?
Which of the following device is used to produce hard copies of digital documents?
ASCII stands for .........
A red wavy line in MS word indicates
The operating system that is self-contained in a device and resident in the ROM is ______
What does CPU stands for?
Which of the following is a valid cell address in MS-Excel?