List of practice Questions

Light Chemicals is an industrial paint supplier with presence in three locations: Mumbai, Hyderabad and Bengaluru. The sunburst chart below shows the distribution of the number of employees of different departments of Light Chemicals. There are four departments: Finance, IT, HR and Sales. The employees are deployed in four ranks: junior, mid, senior and executive. The chart shows four levels: location, department, rank and gender (M: male, F: female). At every level, the number of employees at a location/department/rank/gender are proportional to the corresponding area of the region represented in the chart.
Due to some issues with the software, the data on junior female employees have gone missing. Notice that there are junior female employees in Mumbai HR, Sales and IT departments, Hyderabad HR department, and Bengaluru IT and Finance departments. The corresponding missing numbers are marked u, v, w, x, y and z in the diagram, respectively.
It is also known that:
a) Light Chemicals has a total of 210 junior employees.
b) Light Chemicals has a total of 146 employees in the IT department.
c) Light Chemicals has a total of 777 employees in the Hyderabad office.
d) In the Mumbai office, the number of female employees is 55.

An investment company, Win Lose, recruit's employees to trade in the share market. For newcomers, they have a one-year probation period. During this period, the employees are given Rs. 1 lakh per month to invest the way they see fit. They are evaluated at the end of every month, using the following criteria:
1. If the total loss in any span of three consecutive months exceeds Rs. 20,000, their services are terminated at the end of that 3-month period,
2. If the total loss in any span of six consecutive months exceeds Rs. 10,000, their services are terminated at the end of that 6-month period.
Further, at the end of the 12-month probation period, if there are losses on their overall investment, their services are terminated.
Ratan, Shri, Tamal and Upanshu started working for Win Lose in January. Ratan was terminated after 4 months, Shri was terminated after 7 months, Tamal was terminated after 10 months, while Upanshu was not terminated even after 12 months. The table below, partially, lists their monthly profits (in Rs. ‘000’) over the 12-month period, where x, y and z are masked information.
Note:
• A negative profit value indicates a loss.
• The value in any cell is an integer.
Illustration: As Upanshu is continuing after March, that means his total profit during January-March (2z +2z +0) ≥
Rs.20,000. Similarly, as he is continuing after June, his total profit during January − June ≥
Rs.10,000, as well as his total profit during April-June ≥ Rs.10,000.

Business schools’ (B schools) curriculums are filled with group assignments and case competitions. Even when students have just joined the B schools, corporate houses try 38 to catch good talent early by promising them internships based on case competitions. These competitions involve solving the problems presented by the organizations, analyzing the challenges they currently face, and presenting solutions in a manner that convinces the organizations’ representatives.
For students who are just joining a B school, the capability to actually solve such problems is quite limited. Because of that, the corporate houses generally are more focused on the presentations made by groups. Hence, the groups that communicate better, most often, win these competitions.
Abirami joins MBS, a B school. As a fresher, she believes she needs to learn a lot about how organizations work and wants to work with others who have joined MBS and have work experience.

Selvam Tutorials offers exclusive face-to-face evening classes from Monday to Friday for students who are preparing for various entrance exams. Selvam Dindigul, the owner, operates from his ancestral house, situated in the middle of the city. There are several instructors, but each teaches only one of the following courses: quantitative ability, verbal ability and decision making. Selvam usually recruits fresh graduates, or those instructors who are working with other tutorials and seeking a job change. As Selvam Tutorials has been expanding aggressively over the past few years, managing it alone becomes challenging for Selvam. Hence, he recruits Kanmani Guna, his niece, who has an online MBA with specializations in Accountancy and HR, as a manager. He asks Kanmani to introduce modern HR practices at Selvam Tutorials while managing cost effectively.

Fine Elements Inc. is an Indian organization with a substantial presence in South and East India. The company is recruiting talent to expand in North and West India. The organization’s head of talent acquisition, Premnarayan, entrusts the interview process, a key stage in the recruitment process, to his line managers who take the responsibility of selecting candidates. Premnarayan, however, lays down stringent rules that the line managers need to follow to achieve consistent outcomes.
Joginder Mahato, a line manager, has been interviewing candidates. During the interview, Joginder realizes that one of the candidates, Animisha, called for the interview, does not satisfy the necessary condition of five years experience. Upon enquiring, he finds out that this happened due to an oversight by an inexperienced secretary who was asked to prepare the shortlist for the interview. However, as Animisha is present for the interview, he decides to conduct her interview. Joginder finds Animisha’s candidature to be the best among the candidates he has interviewed so far.

Abhishek, a student of a prestigious business school, gets interested in Payseasy, a fintech firm, after listening to a pre-placement talk by Neha Bhupati, a senior leader at the firm, and an alumna of the same business school. He joins Payseasy through campus placement. Neha plays a key role in recruiting him, seeing great potential in him. Abhishek starts working in the digital payments vertical under Mukesh Kumar, who reports directly to Neha. Mukesh, Abhishek’s direct superior, is impressed by his performance and rates him very high in the first year. Abhishek understands that if Mukesh consistently rates him as “Excellent Performer” for the second year as well, his chances of getting promoted will improve. (The organization promotes individuals who are consistently rated as “Excellent Performer” for at least two years by their immediate superiors.)
Over time, Abhishek realizes that the learning opportunities in his current role have plateaued. Given his longstanding interest in blockchain and cryptocurrency, he starts exploring opportunities in that vertical within the company. This change is not possible without the consent of his immediate boss, Mukesh. When Abhishek brings this up with Mukesh, he acknowledges Abhishek’s curiosity and enthusiasm; however, he emphasizes how Abhishek’s competencies fit him rightly into the current vertical. Mukesh assures Abhishek that more challenging assignments in the future are forthcoming, but he remains a good team player. Further, he shares his skepticism about the long-term prospects of cryptocurrency. Hence, Mukesh politely declines Abhishek’s request.