Question
The average weight of 36 students in a class is 62 kg. When two new students having weights (m + 8) kg and (m − 6) kg joined, the average weight dropped by 1 kg. What is the value of (m − 30)?
More Average Questions
- The average age of three children in a family is 35% of the average of the age of father and the eldest child. The total age of the mother and the younger ...
- The average of 5 numbers is 46. If one number, 38, is removed, what is the average of the remaining 4 numbers?
- Average age of A, B and C is 20 years. Average age of B and C was 12 years when A was born. If B is 21 years old, then, find the age of C, 6 years hence.
- There is a pile of six boxes. The weight of the topmost box i.e., 6th box is one fifth of the second box, the weight of the first box is 25% less than the ...
- A businessman earned an average profit of x rupees in the first 24 days. In the next 6 days, he earned an average profit of 96 rupees per day, increasing h...
- A man purchases cold-drink for three consecutive years. In the first year, he purchases cold-drink at the rate of ₹ 8.00 per litre, in the second year, at ...
- The average weight of a family of 5 members is 60 kg. If the youngest member dies, the average weight of the family decreases by 2 kg. Find the weight of t...
- There are three distinct numbers ‘d’, ‘e’ and ‘f’. If, d = 120, (d + e) = 420 and (f – e) = 60, then find the average of d, e and f.
- The average of n numbers is 60. If each of 55% of the numbers is increased by 16 and each of the remaining numbers is decreased by 12, then the new average...
- Sonali applied for a job of Science teacher in a school. In the test for job, she scored 8 in Physics, 8 in Chemistry, 6 in Biology, and 6.5 in the intervi...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
