Directions: Read the following information to answer these questions: Madhu and Shobha are good in Dramatics and Computer Science. Anjali and Madhu are good in Computer Science and Physics. Anjali, Poonam and Nisha are good in Physics and History. Nisha and Anjali are good in Physics and Mathematics. Poonam and Shobha are good in History and Dramatics.
Who is good in History, Physics, Computer Science and Mathematics?
Anjali
Understanding the Subject Skills
The problem requires us to identify a single individual who is proficient in four specific subjects: History, Physics, Computer Science, and Mathematics. We need to carefully examine the provided statements about the skills of Madhu, Shobha, Anjali, Poonam, and Nisha.
The given information can be broken down as follows:
- Madhu and Shobha are good in Dramatics and Computer Science.
- Anjali and Madhu are good in Computer Science and Physics.
- Anjali, Poonam, and Nisha are good in Physics and History.
- Nisha and Anjali are good in Physics and Mathematics.
- Poonam and Shobha are good in History and Dramatics.
Compiling Proficiency Data
To effectively determine who meets all the criteria, it's helpful to consolidate the information for each person across all mentioned subjects. A table can summarize this data clearly.
| Person | Subjects Proficient In |
| Madhu | Dramatics, Computer Science, Physics |
| Shobha | Dramatics, Computer Science, History |
| Anjali | Computer Science, Physics, History, Mathematics |
| Poonam | Physics, History, Dramatics |
| Nisha | Physics, History, Mathematics |
Identifying the Candidate with All Skills
The core task is to find the person proficient in History, Physics, Computer Science, and Mathematics. Let's evaluate each individual based on the compiled list:
- Madhu: Madhu is good in Computer Science and Physics. However, there is no information indicating Madhu is good in History or Mathematics.
- Shobha: Shobha is good in Computer Science and History. Shobha is not mentioned as being proficient in Physics or Mathematics.
- Anjali: Anjali is mentioned as being good in Computer Science, Physics, History, and Mathematics. This covers all the required subjects.
- Poonam: Poonam is good in Physics and History. Information does not suggest proficiency in Computer Science or Mathematics.
- Nisha: Nisha is good in Physics, History, and Mathematics. However, Nisha is not mentioned as being proficient in Computer Science.
By cross-referencing the skills required (History, Physics, Computer Science, and Mathematics) with the proficiency data, it is clear that Anjali is the only person who meets all the specified criteria.
Important Questions from Grouping and Selections
Seven books P, Q, R, S, T, U and V are placed side by side. R, Q and T have blue covers and other books have red covers. Only S and U are new books and the rest are old. P, R and S are law reports; the rest are Gazetteers. Books of old Gazetteers with blue covers are
Who is good in Physics, History and Mathematics but not in Computer Science?
Who is good in Physics, History and Dramatics?
A team of five members is to be selected among eight members A, B, C, D, E, F, G and H. C and F have to be selected together. Either G or D has to be selected with A. B or E has to be selected with H. G and C cannot be selected together. Which of the following members can be selected?
A team of four members is to be selected among eight members A, B, C, D, E, F, G and H. C has to be selected with H. B has to be selected with E. F cannot be selected with A. G cannot be selected with H. Which of the following members can be selected?
