Study the following information carefully and answer the questions that follow:

In the given figure the four line segments 1,2,3,4 are RA, SB, TC, UD respectively. The lengths of the line are 39m,25m,27m and 49m respectively.
Six people Mohan, Sohan, Rohan, Ankit, Vinit and Sumit are standing in line 1-RA, All of them are facing north. With distance between them increasing in multiples of 7 from the left end (i.e, suppose Mohan is left end of the line at point R then the remaining people will stand at a distance as follows -7m, 14m, 21m....from the end)
Mohan is standing at the left end of the line. Two persons are standing between Mohan and Sohan. Rohan stand second to the left of Sohan. Sumit is an immediate neighbor of Rohan. Only one person stands between Sumit and Ankit.
Similarly, six people Anita , Ambika, Amrita, Aanchal, Arpita and Ajita are standing in line-4 UD. All of them are facing south, with distance between them increasing in multiples of.9. from the end(i.e, if first person is right end of the line at point U and the remaining will be stand at the distance as follows-9m, 18m,27 m....from point U).
Amrita is standing is at `3^(rd)` position from the right end. Arpita is an immediate neighbor Of Amrita. Two people are standing between Arpita and Ajita. More than three persons stand between Ajita and Anita. Aanchal stands to the immediate left of Ajita. Ambika and Arpita are immediate neighbours.
Point Sand Point T is left end of the row in line SB and line TC.
In the line-4 UD, What is the distance between Arpita and point D?

Options

A. 14 m
B. 16 m
C. 22 m
D. 24 m

Answer

C

Explanation

Step I: Let us start with the detail solution. As given in the diagram that there is a line-1 RA and Six people Mohan, Sohan, Rohan, Ankit, Vinit and Sumit are standing in line 1-RA.All of them are facing north. With distance between them increasing in multiples of 7 from the left end (i.e, suppose Mohan is left end of the line at point R then the remaining people will stand at a distance as follows -7m, 14m, 21m....from the end). So, the arrangement will be---

In this arrangement the distance between two persons standing next to each other is seven whereas from first person standing at left end the distance will be in multiple of 7. And as the total length of the line is 39m and five persons are standing in the line at a distance of multiple of 7 so it will be 35m, remaining distance will be 39-35=4m from the right end.
Step II: Now, let us start with the sitting arrangement of line 1-RA. Mohan is standing at the left end of the line. Two persons are standing between Mohanand Sohan. Rohan stand second to the left of Sohan.

Step III: Sumit is an immediate neighbor of Rohan. Only one person stands between Sumit and Ankit..So, the final arrangement of line1-RA is-

Step IV: Similarly, six people Anita , Ambika, Amrita, Aanchal, Arpita and Ajita are standing in line-4 UD. All of them are facing south with distance between them increasing in multiples of 9 from the end(i.e, if first person is left end of the line at point U and the remaining will be stand at the distance as follows-9m,18m,27 m....from point U)

In this arrangement the distance between two persons standing next to each other is nine whereas from first person, standing at left end the distance will be in multiple of 9. And as the total length of the line is 49m and five persons are standing in the line at a distance of multiple of 9 so it will be 45m, remaining distance will be 49-45=4m from the right end.
Step V: Amrita is standing is at 3rd position from point U. Arpita is an immediate neighbor Of Amrita. Two people are standing between Arpita and Ajita. From this there can be two possible cases-

Step VI: More than three persons stand between Ajita and Anita. Aanchal stands to the immediate left of Ajita. Ambika and Arpita are immediate neighbours. So, case-1 will be eliminated and the final arrangement of line 2-UD is-