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A batsman scored 63 in his 12th innings, thereby increases his average score by 2. The average of score after 12th innings is

A41

B42

C34

D35

Answer:

A. 41

Read Explanation:

Let the average score of 11 innings be x x+2 = (63 + x * 11) / 12 12x+24=63+11x x= 39 Average = 39+2=41


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ഒരു കുടുംബത്തിലെ 5 അംഗങ്ങളുടെ ശരാശരി പ്രായം 23 വയസ്സാണ്. ഇതിൽ ഏറ്റവും പ്രായം കുറഞ്ഞ ആളുടെ പ്രായം 11 വയസ്സാണ്. ഈ കുടുംബത്തിൽ ബാക്കിയുള്ളവരുടെ പ്രായത്തിന്റെ ശരാശരി എത്രയാണ് ?