Study the table given below and answer the questions that follow :
The table below shows the cost price (in Rupees) and sale price (in Rupees) of four items for five years.
Year Item A Item B Item C Item D Cost Price Sale price Cost Price Sale Price Cost price Sale Price Cost Price Sale Price 2015 200000 230000 100000 110000 25000 28750 25000 28750 2016 140000 161000 150000 165000 27500 31625 27500 31900 2017 210000 241500 160000 176000 40000 44000 30000 35100 2018 185000 212750 190000 209000 33300 38295 40000 47200 2019 170000 195500 199500 221445 34000 39100 34000 40460
Item D Profit Percentage Calculation
This solution explains how to calculate the percentage of profit for Item D in the year 2019, using the cost price from the year 2015 as the base. We will extract the necessary figures from the provided table.
Extracting Key Data for Item D
We need the Cost Price of Item D from 2015 and the Sale Price of Item D from 2019. Here are the relevant data points:
| Item | Year | Cost Price (₹) | Sale Price (₹) |
|---|---|---|---|
| D | 2015 | 25000 | 28750 |
| D | 2019 | 34000 | 40460 |
From the table, we identify:
- Cost Price of Item D in 2015: ₹25000
- Sale Price of Item D in 2019: ₹40460
Calculating the Percentage of Profit
The question asks for the 'percentage of profit of sale price of item D in 2019 on the cost of 2015'. This phrasing implies we need to find the total gain achieved when comparing the 2019 Sale Price against the 2015 Cost Price. This gain is then expressed as a percentage of the 2015 Cost Price.
Step 1: Determine the Gain Amount.
The gain is calculated as the difference between the Sale Price in 2019 and the Cost Price in 2015.
Gain = Sale Price (2019) - Cost Price (2015)
Gain = \( 40460 - 25000 \)
Gain = \( 15460 \)
Step 2: Calculate the Percentage Gain.
The percentage is calculated with respect to the 2015 Cost Price. The formula is:
Percentage Gain = \( \frac{\text{Gain Amount}}{\text{Cost Price (2015)}} \times 100 \)
Plugging in the values:
Percentage Gain = \( \frac{15460}{25000} \times 100 \)
Step 3: Simplify the expression.
Percentage Gain = \( \frac{15460}{250} \)
Percentage Gain = \( 61.84 \)
Therefore, the calculated percentage is 61.84%.
Important Questions from Data Interpretation
The table given below shows the earnings of two persons on five different days.
What is the ratio of total earnings of P to the total earnings of Q?Earnings Days P Q Monday 105 150 Tuesday 96 110 Wednesday 65 122 Thursday 115 106 Friday 130 68 The table below shows the number of toys of 6 different colours sold from a shop during a given period. The table also shows the percentage of toys of each colour which are cars.
Colour Total toys Percentage of cars C1 500 12 C2 600 15 C3 400 12.5 C4 550 10 C5 650 20 C6 450 10 What is the total number of car toys of C2 and C3 taken together?
Study the given graph carefully and answer the question that follows. The graph shows the demand and production of different companies.
The ratio between the companies having more production than demand and more demand than production is:
Study the given table and answer the question that follows. The given table shows the number of new employees added to different categories of employees in a company for four years and the number of employees from these categories who left the company every year.
During the period between 2001 and 2004, the total number of Technicians who left the Company is what percentage (rounded off to the nearest integer) of the total number of Technicians who joined the Company?
The given pie-chart shows the percentage distribution of 20,000 employees in a company. Study the given chart and answer the question that follows. If 30% of the employees in department D are females, then how many male employees are there in that department?
