Lesson: Applied Arithmetic - 16t01

In-Format Averages Problems

[Page 16 of 36]

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

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

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

Back Next

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

Jobs in Pakistan Induction process Test Prep Sections Practice MCQs Admission Tests Test Sections Success on Tests Study in USA Pak Universities Employment ISSB Preliminaries Articles and Essays Schools & Colleges Study Abroad Career News

Arithmetic Geometry Data Interpretation Problem Solving Data Sufficiency Quant. Comparison

English Vocabulary English Correction Antonyms Synonyms Analogies Fill in the Blanks Critical Reading Text Completion

Number Series Picture Pattern Critical Reasoning Analytical Reasoning

Writing

Physics Chemistry Biology Mathematics Pak Penal Code Islamic Hudood Laws

Problem Solving Strategies Applied Arithmetic Algebra Advance Algebra Problem Solving 1 Problem Solving 2 Practice MCQs Applied Arithmetic Basic to Advance Percents Percents Change Ratios Introducing Rates Practice Rate Problems Introducing Averages Mean, Median, Mode And Range Factorials Probability Combinations And Permutations, continued Next Steps

MCQ with question Explanations Scholarships and Financial Aid

Problem Solving

Lessons with practice question on math section of the test

Geometry

How to solve Geometry questions on math section of the test

PPSC Exam for Statistical Officer Exam

Learn about the exam of PPSC Exam for Statistical Officer

All in this Category

Lesson: Applied Arithmetic - 16t01

In-Format Averages Problems

Video Lessons and 10 Fully Explained Grand Tests

Current Menu

More for You

Problem Solving

Geometry

PPSC Exam for Statistical Officer Exam

You may be interested in

Superior College Of Science - Hydrabad

Colleges in Peshawar

Ask your Boss for Promotion

Interviews

SAt Subject Mathematics

SAT-Subject Chemistry

Universities in Abbottabad

Islamia College Peshawar

About us

Quick Test Prep

Study Abroad

Lesson: Applied Arithmetic - 16t01

In-Format Averages Problems

Video Lessons and 10 Fully Explained Grand Tests

Current Menu

Main Menu (Click/Tap to Open)

Current Menu

Quantitative

Verbal

Logical/Reasoning

Writing

Subjects

problem Solving

More for You

Problem Solving

Geometry

PPSC Exam for Statistical Officer Exam

You may be interested in

About us

Quick Test Prep

Study Abroad