If the average of 15 numbers is 25, what will be the new average if 3 is added to each number?
A75
B28
C76
D26
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The average weight of 5 men is decreased by 3 kg when one of them weights 150 kg replaced by another person. This new person is again replaced by anther person whose weight is 30 kg lower than the person he replaced . What is the overall change in he average due to this dual change?
Out of five numbers A, B, C, D and E, the average of the first four numbers A, B, C and D is greater than the average of the last four numbers B, C, D and E by 35. Find the differences between A and E.
The average of 5 consecutive odd numbers is 27. What is the product of the first and the last number?
The average marks in English subject of a class of 24 students is 56. If the marks of three students were misread as 44, 45 and 61 of the actual marks 48, 59 and 67 respectively, then what would be the correct average?
The average of 25 numbers is 15 and the average of first five numbers is 35. What is the average of remaining numbers?