Decision Analyst

Decision Analyst Interview Questions and Answers

Updated 27 Oct 2022

Q1. [Puzzle] There are 11 packets of 10 cigarettes each. 1 packet has 11 gms cigarettes and others have 10 gms cigarette. How can you identify which packet was it in one usage of electronic weighing machine

Ans.

Identify the packet with 11 gms cigarettes among 11 packets of 10 gms each using an electronic weighing machine.

  • Weigh 1 cigarette from the first packet, 2 from the second, 3 from the third, and so on until 11 from the last packet.

  • Calculate the expected weight of the cigarettes in each packet based on the number of cigarettes weighed.

  • Compare the expected weight with the actual weight of each packet using the electronic weighing machine.

  • The packet with the weight difference of ...read more

Q2. An aviation company wants to start a flight between Mumbai and Jaipur. What all things should it keep in mind?

Ans.

An aviation company planning a flight between Mumbai and Jaipur should consider various factors.

  • Analyze the demand for the route

  • Check for competition and their pricing

  • Evaluate the feasibility of the route

  • Consider the availability of airport slots

  • Assess the infrastructure and facilities at both airports

  • Ensure compliance with regulatory requirements

  • Develop a marketing strategy to promote the new route

Q3. [Guestimate] What is the target number of customers for high-end men's wallet in Delhi?

Ans.

The target number of customers for high-end men's wallet in Delhi depends on various factors such as market demand, competition, and pricing.

  • Market research and analysis can help determine the potential customer base

  • Competition from other high-end wallet brands can affect the target number

  • Pricing strategy can also impact the target number of customers

  • Factors such as disposable income and fashion trends can also play a role

  • Target number can range from a few hundred to thousand...read more

Q4. What can Flipkart do to improve its rural presence?

Ans.

Flipkart can improve its rural presence by expanding its logistics network, offering localized products, and providing vernacular language support.

  • Expand logistics network to reach remote areas

  • Offer localized products based on regional preferences

  • Provide vernacular language support for better communication

  • Partner with local businesses to establish trust and credibility

  • Offer affordable pricing and easy payment options

  • Organize awareness campaigns to educate rural customers abou...read more

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Q5. Puzzle: Number of minimum matches required to get a winner among N participants

Ans.

The minimum number of matches required to get a winner among N participants is log2(N).

  • The formula to calculate the minimum number of matches is log2(N).

  • For example, if there are 8 participants, the minimum number of matches required is log2(8) = 3.

  • If there are 16 participants, the minimum number of matches required is log2(16) = 4.

  • This formula assumes a single-elimination tournament where each match eliminates one participant.

  • If the tournament has multiple rounds or a differ...read more

Q6. Guesstimate: Number of international cricket matches in a calendar year

Ans.

Approximately 1,000 international cricket matches are played in a calendar year.

  • The number of international cricket matches varies each year depending on the schedule of different cricket boards.

  • In 2019, there were 1,082 international cricket matches played across all formats.

  • Factors such as the ICC World Cup and T20 World Cup can significantly impact the number of matches played in a year.

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Q7. Guesstimate: Number of Tubelights in your campus

Ans.

There are approximately 500 tubelights in the campus.

  • Assuming an average of 10 tubelights per classroom and 50 classrooms in the campus.

  • Additional tubelights in hallways, offices, and common areas.

  • Some tubelights may be out of order or not in use.

  • Estimate may vary depending on the size and layout of the campus.

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