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hardMCQSSC CGL2026Quantitative Aptitude
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A vendor buys 20 laptop bags for ₹13,000 and sells them at 15 for ₹10,125. How many laptop bags should be bought and sold to earn a profit of ₹3,225?

  1. A
    127
  2. B
    123
  3. C
    120
  4. D
    129

Solution & Step-by-step Explanation

1. Find Cost Price (CP) per bag:
CP of 1 bag=
20
13000

=₹650
Find Selling Price (SP) per bag:

SP of 1 bag=
15
10125

=₹675
Find Profit per bag:

Profit per bag=SP−CP=675−650=₹25
Calculate total bags needed to achieve a target profit of ₹3,225:

Number of bags=
Profit per bag
Target Profit

=
25
3225

=129

Practice this question

Try it yourself before checking the explanation above.

A vendor buys 20 laptop bags for ₹13,000 and sells them at 15 for ₹10,125. How many laptop bags should be bought and sold to earn a profit of ₹3,225?
A
127
B
123
C
120
D
129

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