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The total number of students in class A and B is 96. The number of students in A is 40% more than that in B. The average weight (in kg) of the students in B is 50% more than that of the students in A. If the average weight of all the students in A and B taken together is 58 kg, then what is the average weight of the students in B?
कक्षा A और कक्षा B के कुल छात्रों की संख्या 96 है | A के छात्रों की संख्या B के छात्रों से 40% अधिक है | B कक्षा के छात्रों का औसत वज़न A के छात्रों के औसत वज़न से 50% अधिक है | यदि A और B दोनों के छात्रों का कुल औसत वज़न 58 किलो ग्राम है, तो B के छात्रों का औसत वज़न ज्ञात करें |

A

72 kg

B

60 kg

C

48 kg

D

66 kg

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