Lesson: Challenging Problem Solving - 14t04

Advanced Number Properties: Know The Rules, Continued

[Page 14 of 37]

The following question requires that we identify two Number Properties relationships - neither Picking Numbers nor Backsolving will work here. Let's work through the problem below, using our knowledge of Number Properties to get to the correct answer. Review the question, and then proceed to the task below.

How many positive integers less than 60 are equal to the product of a positive multiple of 5 and an even number?

	4
	5
	9
	10
	11

This question stem suggests that two Number Properties concepts will be central to solving this problem. What are they?

1:

2:

Our first rule involves multiples of 5. What do we know about multiples of 5? Use your knowledge of divisibility rules to complete the rule below, and then click Continue.

A number that is a multiple of 5 has a last digit that is a or a .

Our second rule involves the product of an even number. What do we know about the multiplication of odds and evens? Use your knowledge of odd/even rules to complete the rules below, and then click Continue.

The product of an even and an is .
The product of an even and an is .

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

Girl looking to the menu

Test Prep New

Practice MCQs

Admission Tests

Foreign Tests

Entrytests

NTS Tests

LUMS Tests

Subject Tests

Univ Test Pattern

Success on Test

Section Lessons

Challenging P.S.

Quantitative

Verbal

Logical/Resoning

Writing

Subjects

US Degrees

MS in USA

US Universities

Pak Universities

Univ in Provinces

Pakistan Univs

Univs by Fields

Accounting and Finance

Management Sciences

Engineering Sciences

Natural Sciences

Veterinary Sciences

Medical Sciences

Computer and IT

Social Sciences

Univs in Cities

Employment

CSS Exam

Pak Govt Jobs

ISSB Selection

ISSB Procedures

Test Preparation

Non-Verbal Tests

Thematic Tests

GTO Tasks

Pak Air Force

Pak Army

Pak Navy

Pakistan Navy

Schools & Colleges

Pak Schools

Pak Colleges

England Schools

Pak BISEs

Expressions

Personality

Interview

Boost Memory

Resume

Essays

How to Write

Issues

College Essays

CSS and PMS

News

Education News

Scholarships & Study

Study Abroad

Study Visa

Australian Education

Scholarships

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 Post of Tehsildar Exam

Learn about the exam of PPSC Post of Tehsildar

All in this Category

You may be interested in

Colleges in Multan

A comprehensive list of best colleg ...

Colleges in Peshawar

Find a comprehensive list of major ...

Study in Cyprus

How to get opportunity to study in ...

Secrets of Personality Development

Learn about the Secrets of Personal ...

CSS Exam

All about the preliminary requireme ...

GRE Biology

Find what is GRE Biology and how to ...

NTU National Textile University

National Textile University is popu ...

Bahauddin Zakariya University - Enginering

Engineering degrees from Bahauddin ...

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