Seven persons visited a doctor for consultation, one after another. i. Mahesh visited immediately after Amit but sometime before Virat. ii. Ashok visited just after Virat and just before Naman. iii. Neither Anup nor Naman was the last to visit. iv. There were as many visitors between Ashok and Suraj as there were between Anup and Ashok. Who were the first and the last persons to have visited the doctor, respectively

Seven persons visited a doctor for consultation, one after another. i. Mahesh visited immediately after Amit but sometime before Virat. ii. Ashok visited just after Virat and just before Naman. iii. Neither Anup nor Naman was the last to visit. iv. There were as many visitors between Ashok and Suraj as there were between Anup and Ashok. Who were the first and the last persons to have visited the doctor, respectively Correct Answer Amit and Suraj

The logic followed here is :-

Seven persons visited a doctor for consultation, one after another

1) Mahesh visited immediately after Amit but sometime before Virat.

Numbers Persons
1. Amit
2. Mahesh
3. Virat
4. Virat
5. Virat
6. Virat
7. Virat

 

2) Ashok visited just after Virat and just before Naman and  Neither Anup nor Naman was the last to visit.

Numbers Persons (i) Persons (ii)
1. Amit Amit
2. Mahesh Mahesh
3. Virat Anup
4. Ashok Virat
5. Naman Ashok
6. Anup Naman
7. Suraj Suraj

 

3) There were as many visitors between Ashok and Suraj as there were between Anup and Ashok.

Numbers Persons
1. Amit
2. Mahesh
3. Anup
4. Virat
5. Ashok
6. Naman
7. Suraj

 

∴Here, the first and the last persons visited the doctor are Amit and Suraj.

Hence, the correct answer is "Amit and Suraj".

Related Questions

Each question below is followed by three statements I, II and III. You have to determine whether the data given in the statements are sufficient for answering the question. You should use the data and your knowledge of mathematics to choose the best possible answer. What is the sum of the present ages of Suresh and Mahesh? Statement I: Mahesh is 7 years elder than Suresh Statement II: 6 years before the ratio of ages of Suresh and Mahesh is 4 : 5 Statement III: Mahesh’s age after 10 years is 3 times half of the present age of Suresh.