Average weight of 10 men increases by 3.5 kg when a man of 50 kg is replaced by a new man what is the age of new person?

Average weight of 10 men increases by 3.5 kg when a man of 50 kg is re

1.	Average weight of 10 men increases by 3.5 kg when a man of 50 kg is replaced by a new man what is the age of new person?
A.	85 kg
B.	84 kg
C.	82 kg
D.	80 kg
Answer» B. 84 kg

Discussion

No Comment Found

Related MCQs

Average weight of 10 men increases by 3.5 kg when a man of 50 kg is replaced by a new man what is the age of new person?
Average age of 21 men reduces by 1 year when a man of 32 years is replaced by a child. What is the age of that child?
There are 40 boys in a class and average age of the class is 16 years. A boy of 17 years of age is replaced by another one, as a result average age becomes 15.875 years. Find the age of the new boy?
The average of 5 consecutive odd numbers A, B, C, D and E is 45. What is the product of B and D?
The average of nine numbers is 30. The average of first five numbers is 25 and that of for last three numbers is 35, then what will be sixth number?
The average of marks obtained by 120 candidates in an examination is 35. The average of marks obtained by passed candidates is 39 and that of for failed candidates is 15. What is the no. of passed candidates?
The average daily income of A, B and C is Rs.450. If the average daily income of A and B is Rs.400. B and C is Rs.430; then the daily income of B will be-
The average of first three numbers is three times of the fourth number. If the average of all four numbers is 5, then find the fourth number.
The average of three numbers is 40. First of them is two times of the seconds and the second is three time of the third. So, what is the difference between the largest and smallest number?
The average of three numbers is 154. The first number is double of the second number and the second is double of the third one. The first number is

Average weight of 10 men increases by 3.5 kg when a man of 50 kg is replaced by a new man what is the age of new person?

Discussion

No Comment Found

Related MCQs

Reply to Comment