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The average of the first four numbers is...

The average of the first four numbers is three times the fifth number. If the average of all the five numbers is 85.8, then the fifth number is:
पहली चार संख्याओं का औसत पाँचवीं संख्या से तीन गुना है | यदि सभी पाँच संख्याओं का औसत 85.8 है, तो पाँचवीं संख्या होगी :

A

39

B

34

C

33

D

29

Text Solution

Verified by Experts

The correct Answer is:
C
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