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    Example 1: Four children P, Q, R, and S are sitting on a bench. P is to the left of R, and Q
                      is third to the right of S. Who is sitting at the extreme right end?

                                                    S            P            R           Q

                      Therefore, from above sitting arrangement it is clear that Q is sitting at extreme right
                      position.

                                    Activity 1.2

                        1.    Read the following information carefully and answer the questions given below:

                              Six students A, B, C, D, E and F are sitting in two rows, three in each.

                              E is not at the end of any row.
                              D is second to the left of F.

                              C, the neighbour of E, is sitting diagonally opposite to D.

                              B is the neighbour of E.
                              (i)   Which of the following are sitting diagonally opposite each other?

                                    a. F and B       b. A and C                 c. D and A                d. A and F

                              (ii)   Who is facing B?

                                    a. A             b. C                       c. D                      d. E
                              (iii)  Which of the following are in the same row?

                                    a. A and E       b.  E and D                c. C and B                d.  A and B
                         2.   Read the following information carefully and answer the questions given below:

                                Six friends A, B, C, D, E and F are sitting in a circle facing the centre. A is between B and
                              E. C is between D and F. E is to the immediate right of D.

                              (i)   Who is between E and C?

                                    a. D             b. B                       c. A                      d.  F

                              (ii)   Who is to the immediate right of A?
                                    a. B             b.  D                      c. E                      d. C

                      Let us revise what we have learnt:

                         Coding is a method of conveying a message in a secret way.

                         Decoding is the process of breaking the code to understand the conveyed message.
                         A puzzle is a problem in which the information is given in a confusing and jumbled

                           manner.

                    12                         KVS DELHI REGION 2025

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