Login / Signup

Question

There are three distinct numbers ‘m’, ‘n’ and ‘o’. If, m = 210, (m +
n) = 510 and (o –
n) = 60, then find the average of m, n and o.

A 290

B 270

C 260

D 300

Practice Next

More Average Questions

Average marks of 30 students is 76. Two new students with marks (y + 8) and (y - 12) join, and the average becomes 75. Find (y - 35).
If average of first 14 numbers is (n – 46) and the sum of remaining number is 1850. Find the value of ‘n’, if the average of 24 numbers is ‘n’.
The average of 19 numbers is 80. The first eight numbers have an average of 100, and the last six numbers have an average of 70. The twelfth number exceeds...
A group of 35 people has an average age of 28 years. Later, 7 more people join the group and the average age becomes 25 years. What is the average age of t...
The average of 25 values is 62. The average of the first 13 values is 60, and the average of the last 13 values is 65. If the 13th value is excluded, find ...
The average of two numbers is 5 more than the smaller number among them. If the greater number is 60% more than the smaller number, then find the sum of th...
The average weight of 15 oarsmen in a boat is increased by 1.6 kg when one of the crew, who weighs 42 kg, is replaced by a new man. Find the weight of the ...
The average age of a group of 80 students is 14 years. If 3 students whose ages are 16 years, 22 years, and _____ years are replaced by 3 new students whos...
The average of 17 numbers is 80. The first seven numbers have an average of 100, and the last five numbers have an average of 72. The tenth number exceeds ...
In a group of 24 students, the overall average age is 18 years. The boys’ average is (b + 3) years and the girls’ average is (b − 3) years. If the ratio of...

Relevant for Exams:

SSC CGL

Hey! Ask a query

ask-question