Login / Signup

Question

The average height of each student in a class of 36 students is 169
cm. If 4 new students joined the class, then the average height of the each student in the class increases by 9
cm. Find the average height of 4 new students who joined the class.

A 218 cm

B 238 cm

C 210 cm

D 268 cm

E 259 cm

Practice Next

More Average Questions

The average score obtained by 29 students in a class test is 68 marks. The top place was shared by 3 people who got the same score. If the lowest score was...
The average of 8 consecutive odd numbers is 20. If the odd numbers immediately before and after this sequence of 8 odd numbers are also included, what will...
The average weight of 10 students is 45 kg. If a new student joins, the average becomes 46 kg. Find the weight of the new student.
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 cost of items bought by a shopkeeper is ₹150. He purchases another item for ₹270, and the average increases by ₹10. Find the total cost of the ...
Average marks scored by each boy in a class were 100, whereas that by each girl were 90. If the number of boys is 50% more than the number of girls, then f...
The average of 11 observations is 60. If the average of first five observations is 58 and that of last five is 56, the sixth observation is
Average of four numbers is 16. Sum of smallest and largest number is 45. If difference between other two numbers is 1, then find the square of second small...
In a cricket match the captain of one of a team scored 25 runs more than the average runs scored by the remaining 8 batsmen of that team who batted in the ...
The average of 7 data points is 60. If two additional data points with average 'x' are included, the overall average increases by 15%. What is the value of...

Relevant for Exams:

Hey! Ask a query

ask-question