Estimate the number of street food vendors in Mumbai | Guesstimates - Interview Preparation PDF Download

To estimate the number of street food vendors in Mumbai, we can use the following approach:

Step 1: Break down the city into zones

Divide Mumbai into different zones like North, South, East, and West. This will help us to make a more accurate estimation as each zone might have different population density, commercial areas, and tourist attractions.

Step 2: Estimate the population in each zone

Estimate the population in each zone by referring to census data or other sources. As of 2021, the population of Mumbai is approximately 20 million. Let's assume that the population is evenly distributed across the four zones, which gives us about 5 million people per zone.

Step 3: Determine the ratio of street food vendors to the population

Estimate the ratio of street food vendors to the population in each zone. This ratio might be different for each zone due to factors like population density, commercial areas, and tourist attractions. For example, the South zone might have a higher ratio due to the presence of more commercial areas and tourist attractions than other zones. Let's assume the following ratios for the four zones:

• North: 1 street food vendor per 2,000 people
• South: 1 street food vendor per 1,500 people
• East: 1 street food vendor per 2,500 people
• West: 1 street food vendor per 2,000 people

Step 4: Calculate the number of street food vendors in each zone

• North: 5,000,000 people / 2,000 = 2,500 street food vendors
• South: 5,000,000 people / 1,500 = 3,333 street food vendors
• East: 5,000,000 people / 2,500 = 2,000 street food vendors
• West: 5,000,000 people / 2,000 = 2,500 street food vendors

Step 5: Add up the number of street food vendors in all zones

2,500 (North) + 3,333 (South) + 2,000 (East) + 2,500 (West) = 10,333 street food vendors in Mumbai.

This is a rough estimate of the number of street food vendors in Mumbai. Keep in mind that the actual number might be different due to various factors like the accuracy of population data, the assumptions made for the ratio of street food vendors to the population, and any recent changes in the city's demographics and commercial activities.