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Profit and loss Type 3-4 (in Hindi)
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In this lesson discuss the Type 3 questions of profit and loss with their short tricks for Railway and SSC CGL exam.

Vishal Garg
Mechanical Engineer | YouTuber- Infinity Career zone | Unacademy Plus Educator | Railway Category Expert | Follow me to learn Reasoning |

Unacademy user
which of The following train is The fastest? option a 25m/sec b) 1500m/min c) 90km/hr d) none mam kaise solve hoga??
Alisha Mahajan
2 months ago
Sabka parameter same kro