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: औसत
यदि कुछ संख्याओं का योग 450 और औसत 50 है और संख्या 100 को इसमें जोड़ दिया जाए तो नया औसत क्या होगा ? , If the sum of some numbers is 450 and the average is 50 and the number 100 is added to it, what will be the new average?
यदि कुछ संख्याओं का योग 450 और औसत 50 है और संख्या 100 को इसमें जोड़ दिया जाए तो नया औसत क्या होगा ?
If the sum of some numbers is 450 and the average is 50 and the number 100 is added to it, what will be the new average?
A. 45
B. 55
C. 65
D. 85
Correct Answer :
B. 55
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