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  9. Q19
Question 19

The mean of ten positive numbers is 16. When another number is added, the mean becomes 18. Find the eleventh number:

  • A.3
  • B.16
  • C.18
  • D.38
Objective

Question details

Exam body
UNIZIK
Subject
Mathematics
Year
2009/2010 Day 1
Question no.
#19
Type
Objective
Previous · Q18If the heights of two circular cylinders are in the ratio of 2:3 and their base… Next · Q20 Convert 3.1415926 to five decimal places.

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