सांख्यिकी - L7 Revision |सांख्यिकी |पग विचलन विधि भाग -3| Class10 NCERT गणित | 9AM Class By Amit sir

Acids,Bases and pH - Class 10 Science | 7 PM Master Class By Vipin Sir

NEET 2020 - Revision In 60 Days | NCERT Class 11 Chapter 3 Plant Kingdom | NEET Biology Revision

NEET 2020 - Revision In 60 Days | NCERT Class 11 Biomolecules (Proteins) Part -3 | NEET Biology

NEET 2020 - Revision In 30 Days | NCERT Class 12 Chapter 3 Human Reproduction | NEET Biology Revision

NEET 2020 - Revision In 60 Days | NCERT Class 12 Molecular Basis of Inheritance Part -3 | NEET Biology

NEET 2020 - Revision In 60 Days | NCERT Class 11 Chapter 7 Structural Organisation of Animals Part -1 | NEET Biology

Previous Class Revision|NCERT प्रश्नावली 7.5 का हल भाग-2|सारांश

Ratio of the fares of First ,Second and Third class catogory of a train , between two stations is 10:7:2 and the ratio of passenger travelling in these category is 4:9:17 respectively .If the fare is increased by 1/4 in First class , 1/8 in second class and decreased by 10% i Third Class and the ratio of number of passenger in the category remains same .If the total amount received of Rs. 60590 , then find the total amount received from thrid class category .