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Question

The following table shows the number of Laptops sold by five different stores A-E during the five different months from January till May in the year 2025. Based on the data in the table, answer the questions that follow:
Store-wise sale of Laptops
StoreJanuaryFebruaryMarchAprilMay
A430376440346408
B312506336380366
C370556470324460
D428360530356306
E420382384484500

What is the average number of Laptops sold by store C in February, March and April together?

The correct answer is
450

Store C Average Laptop Sales (Feb-Apr)

Data Extraction

The sales data for Store C for the months of February, March, and April are extracted from the table:

  • February Sales (Store C): 556 Laptops
  • March Sales (Store C): 470 Laptops
  • April Sales (Store C): 324 Laptops

Calculation of Average Sales

To find the average number of laptops sold by Store C during these three months, we sum the sales figures and divide by the number of months.

Total Sales = Sales in February + Sales in March + Sales in April

Total Sales = 556 + 470 + 324

Total Sales = 1350 Laptops

Average Sales = $\frac{\text{Total Sales}}{\text{Number of Months}}$

Average Sales = $\frac{1350}{3}$

Average Sales = 450 Laptops

Therefore, the average number of Laptops sold by store C in February, March and April together is 450.

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Important Questions from Tabulation

  1. What is the ratio of total number of patients recovered from covid-19 in April to total number of patients recovered from covid-19 in March?

  2. In which state, the number of patients who recovered from covid-19 steadily decreasing?

  3. What is the average number of patients who recovered from Covid-19 in Madhya Pradesh in four months?

  4. Find the difference between the total number of patients recovered from Covid-19 in all months in Punjab and the total number of patients recovered from Covid-19 in all months in Rajasthan.

  5. In February 2021 the number of patients recovered from Covid-19 in Punjab is how much approximant percent more/less than the number of patients recovered from Covid-19 Uttar Pradesh in the same month?

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