Comprehension

The pie shows the percentage distribution of the total number of products manufactured in five different companies [P, Q, R, S and T] in 2022.  

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The pie shows the percentage distribution of the total number of products sold by Same five companies in 2022.

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Note – Value first pie chart is 20000 and value of 2nd pie chart is 12000

Find the difference between the total number of products sold by S and T together, and the total number of unsold products by R and P together.

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RRB PO Mains Memory Based Paper (Held On: 29 September 2024 Shift 1)
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  1. 840
  2. 880
  3. 860
  4. 960
  5. 220

Answer (Detailed Solution Below)

Option 1 : 840
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Detailed Solution

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Common Calculation

Company

Product manufactured in 2022

Product Sold in 2022

Product unsold in 2022

P

20000 × [20 /100] = 4000

12000 × [15/100] = 1800

4000 – 1800 = 2200

Q

20000 × [15/100] = 3000

12000 × [18/100] = 2160

3000 – 2160 = 840

R

5000

3480

1520

S

2000

1440

560

T

6000

3120

2880

 

Calculation

S sold = 1440
T sold = 3120
Total sold = 1440 + 3120 = 4560

R unsold = 1520
P unsold = 2200
Total unsold = 1520 + 2200 = 3720

Difference:

So, 4560 − 3720 = 840

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