EXL Service Decision Analyst Interview Questions and Answers

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

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

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

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

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

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.