Lesson: Challenging Problem Solving - 06t06

Advanced Algebra: Example 1

[Page 6 of 37]

Review the following question and then proceed to the task below.

On segment JN above, JL = 38 and KN = 44. If KL is 3 times the length of LM, and if MN is half the length of JK, what is the length of KM?
40
32
24
10
It cannot be determined from the information given.
Which of the following Problem Solving approaches can be used to solve the question above? Select Yes or No and then click Continue.
  YES NO
Backsolving:
Picking Numbers:
Algebra:
Use CAT's Backsolving strategy to solve the problem above. Let's start out by using Choice (B) to complete the following statement. Enter your responses into the textboxes below and then click Continue.
If KM = 32, then KL = and LM = .
Now that we have lengths for KL and LM, we can find the remaining segment lengths. Complete the following statement and then click Continue.
If KL = 24 and LM = 8, then JK = and MN = .
Now evaluate the lengths to see if they are in keeping with the information provided in the question stem. Choose whether Choice (B) may be eliminated, and then click Continue.
  Keep Choice (B)
  Eliminate Choice (B)
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
Current Menu

Test Prep New

Practice MCQs

Admission Tests

Section Lessons

US Degrees

Pak Universities

Employment

ISSB Selection

ISSB Procedures

Test Preparation

Non-Verbal Tests

Thematic Tests

GTO Tasks

Pak Air Force

Pak Army

Pak Navy

Schools & Colleges

Expressions

Essays

Education News

Scholarships & Study

More for You
MCQ with question Explanations Scholarships and Financial Aid

Graphs - Data Interpretation

Lessons and practice questions for Data Interpsection - Graphs

Problem Solving

Lessons with practice question on math section of the test

PPSC - Research Officer Exam

Learn about the exam of PPSC - Research Officer

All in this Category

You may be interested in

Overseas Pakistanis Foundation Boys College

A chain of colleges by Overseas Pak ...

Queen Mary College - Lahore

A famous name incolleges in Lahore ...

Visa and Immigration to Canada

How you can have Visa and Immigrati ...

Study in Canada

How to get opportunity to study in ...

Join Pakistan Navy

Read about how you can join Pakista ...

SAt Subject Mathematics

Find all about SAT-II Mathematics w ...

GMC Gomal Medical College

Gomal Medical College is situated i ...

Universities in Multan

A list universities in Multan - Pun ...

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