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- The average of 8 numbers is 20. The average of first two numbers is...
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- If the arithmetic mean of seventy-five numbers is calculated, it is...
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- The average of ten numbers is 7. If each number is multiplied by 12...
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- Average of ten positive numbers is barx . If each number is increased ...
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- The average height of 35 girls in a class was calculated as 160 cm....
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- The mean of 25 observations was found to be 78.4. But later on it w...
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- The average marks in Science subject of a class of 20 students is 6...
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- The average of 10 numbers is 40.2. Later it is found that two numbe...
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- A pupil’s marks were wrongly entered as 83 instead of 63. Due to th...
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- While calculating the average of a batsman as 36 in 100 matches tha...
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- The average age of seven boys sitting in a row facing North is 26 y...
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- The average of five numbers is 306.4. The average of the first two ...
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- The average marks obtained by 22 candidates in an examination is 45...
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- The average of 11 numbers is 10.9. If the average of the first six ...
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- The average temperature for the first four days of a week is 40. 2o...
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- The average weight of three boys A ,\ B and C is 54 1/3 kg, while ...
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- The average of the ages of Sumit, Krishna and Rishabh is 43 and the...
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- The mean temperature of Monday to Wednesday was 37oC and of Tues...
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- The average temperature of the town in the first four days of a mon...
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- The average weight of A ,\ B and C is 45 kg. If the average weig...
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