The average (arithmetic mean) of five numbers is 26. After one of the numbers is removed the average (arithmetic mean) of the remaining number is 25. What number has been removed?
A. 20
B. 25
C. 26
D. 30
E. 32
Related Questions on Quantitative Ability Questions - Quantitative Comparison
If the average of 5 and K is equal to the average of 2 6 and K. what is the value of K?
A. 2
B. 8
C. 1
D. 3
E. 4
What is the probability of not coming a number greater than 2 when a die is thrown?
A. 0.1
B. 0.2
C. 0.3
D. 0.4
E. 0.5
If 4 men or 7 boys can do a work in 29 days then 12 men and 8 boys will do the same work in:
A. 29
B. 17
C. 7
D. 21
E. 30
A. 300
B. 50
C. 400
D. 200
E. 100