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The average age of 17 players is 22. when a new player is included in the squad, the average age became 23. What is the age of the player included

A39

B41

C42

D40

Answer:

D. 40

Read Explanation:

Total age of 17 players = 22x17 = 374 Total age of 18 players = 23x18 = 414 Age of the new player = 414-374 = 40


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The given bar graph shows the production of onions (in quintals) from the year 2018 to 2022. Study the graph and answer the question that follows.

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The mean proportional of 16 and 144 is
6 ന്റെ ആദ്യത്തെ 30 ഗുണിതങ്ങളുടെ ശരാശരി എത്ര?
The sum of five numbers is 655. The average of the first two numbers is 77 and the third number is 134. Find the average of the remaining two numbers?
ഒരു ഓഫീസിലെ മുഴുവൻ സ്റ്റാഫുകളുടെയും ശരാശരി ശമ്പളം പ്രതിമാസം 220 രൂപയാണ്. ഓഫീസർമാരുടെ ശരാശരി ശമ്പളം 500 രൂപയും നോൺ ഓഫീസർമാരുടേത് 110 രൂപയുമാണ്. ഓഫീസർമാരുടെ എണ്ണം 11 ആണെങ്കിൽ, ഓഫീസിലെ നോൺ-ഓഫീസർമാരുടെ എണ്ണം കണ്ടെത്തുക.