The ages of Abu, Segun, Kofi and Funmi are 17 years, (2x -13) years, 14 years and 16 years respectively. What is the value of x if their mean ages is 17.5 years?
18
23
25
36
70
Correct answer is A
No explanation has been provided for this answer.
Quantitative Reasoning Questions and Answers
Logical Reasoning Questions and Answers
Personality Test
Typing Speed and Accuracy Test
Nigeria General Knowledge Questions and Answers
Puzzles Questions and Answers
Data Interpretation Questions and Answers
Spatial Reasoning Questions and Answers
Microsoft Office Questions and Answers
Situational Judgement Questions and Answers
Abstract Reasoning Questions and Answers
Numerical Reasoning Questions and Answers
Verbal Reasoning Questions and Answers
See all →