A vendor buys lemons at ₹25 per dozen and sells them at the rate of 5 for ₹12. His gain percent is ____%.

see full answer

Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!

Real Strategies. Real People. Real Success Stories - Just 1 call away

An Intiative by Sri Chaitanya

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

A vendor buys lemons at ₹25 per dozen and sells them at the rate of 5 for ₹12. His gain percent is 15.2%.
Given that, a vendor buys lemons at ₹25 per dozen and sells them at the rate of 5 for ₹12.
We have the following formula,

Gain ​ ​ % ​ ​ = SP − CP CP × 100

To calculate the gain percent, we first find the cost price of one lemon

= 2512

.
Now, the selling price of one lemon

= 125

.
Apply,

Gain ​ ​ % ​ ​ = SP − CP CP × 100

Gain ​ % ​ ​ = 125 − 2512 2512 × 100 = 144 − 125 60 × 1225 × 100 = 765 = 15.2 %

The correct answer is 15.2%.

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th