Lesson: Applied Arithmetic - 16t01

In-Format Averages Problems

[Page 16 of 36]
Task Now apply your knowledge to some in-format problems. Click on the correct response and then click Continue.

The average age of the members in a five-person choir is 34. If the ages of four of the members are 47, 31, 27, and 36, what is the fifth member's age?

29
32
34
37
41

Hint

Continue

Thus , so by cross-multiplying you get 170 = 141 + x.

So x = 29 and the answer is Choice (1).

BackNext

Next to display next topic in the chapter.

Video Lessons and 10 Fully Explained Grand Tests

Large number of solved practice MCQ with explanations. Video Lessons and 10 Fully explained Grand/Full Tests.

Quantitative Aptitude Reasoning English General Knowledge Picture Patterns
More for You
MCQ with question Explanations Scholarships and Financial Aid

Graphs - Data Interpretation

Lessons and practice questions for Data Interpsection - Graphs

Quantitative Comparison

Learn techniques how to crack quantitative comparison section

GRE Psychology

Find all about GRE Psychology with methods to appear in the test

All in this Category

You may be interested in

Colleges in Multan

A comprehensive list of best colleg ...

Colleges in Islamabad

A comprehensive list of major colle ...

Ask your Boss for Promotion

Write a promotion letter. Learn to ...

CSS English Essay Past Paper

Past papers of CSS exam by year, A ...

Join PAF as GD Pilot

PAF - Careers - join Pakistan Air F ...

GRE: Graduate Record Examination

Know what is GRE - Geeneral test an ...

AIMC - MBBS

Allama Iqbal Medical College MBBS d ...

SMC Sargodha Medical College

Sargodha Medical College is the new ...

About us

EntryTest.com is a test preparation service for students seeking successful career.

About Disclaimer

Quick Test Prep

NUST NET IBA Karachi SAT LUMS LCAT LSE

 

NTS GAT NTS NAT GMAT GRE ACT

Study Abroad

Education Abroad Business Schools MS in USA