11 സംഖ്യകളുടെ ശരാശരി 66 ആണ് . ഒരു സംഖ്യ കൂടി ചേർത്തപ്പോൾ ശരാശരി 72 ആയി ചേർത്ത സംഖ്യ ഏത് ?
A138
B128
C130
D100
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Related Questions:
A batsman has a definite average for 11 innings. The batsman score 120 runs in his 12th inning due to which his average increased by 5 runs. Accordingly, what is the average of the batsman after 12 innings?
A batsman has completed 15 innings and his average is 22 runs. How many runs must he make in his next innings so as to raise his average to 26?
What is the average of the first 5 multiples of 12?
In a class of 80 students, 60% are girls and the rest are boys. The average weight of boys is 5% more than that of girls. If the average weight of all the students is 51 kg, then what is the average weight (in kg) of the girls?
തുടർച്ചയായ 5 സംഖ്യകളുടെ ശരാശരി 51 ആണ് . അതിൽ ചെറിയ സംഖ്യ ഏത് ?