Arithmetic Averages Mock Tests
10 questions available
Arithmetic Averages Mock Test 1
Questions:
10
नमूना प्रश्न
The average (arithmetic mean) of 10 numbers is 50. If one of the numbers is increased by 30, what is the new average?
The average of 5 numbers is 20. If one number is excluded, the average becomes 18. What is the excluded number?
The average of 5 numbers is 24. If one number is removed, the average of the remaining 4 numbers is 20. What is the removed number?
If the arithmetic mean of five consecutive integers is 21, what is the largest of the five integers?
The average of 8 numbers is 15. If the average of the first 5 numbers is 12, what is the average of the remaining 3 numbers?
The average of 6 numbers is 15. If one number is removed, the average of the remaining 5 numbers becomes 13. What is the value of the removed number?
The average of 8 numbers is 15. If one of the numbers is replaced by a number that is 10 more than the original, what is the new average?
A data set has 20 values with mean 15. If two values of 10 and 20 are added, what is the new mean?
टिप्पणियाँ
अभी तक कोई टिप्पणी नहीं। अपने विचार साझा करने वाले पहले व्यक्ति बनें!