Lesson: Challenging Problem Solving - 18t01

Rates: The Rate Formula And Unit Conversion

[Page 18 of 37]

The following problem illustrates the use of the basic rate formula and the importance of unit conversions. Review the question and then proceed to the task below.

If a centrifuge spins at a rate of k rotations per second, how many minutes would it take for the centrifuge to make n rotations?
60kn

For each question that follows, select the correct answer and then click Continue.

Which of the following components of the rate formula does this question ask us to find?
  Rate Distance (productivity) Time

The question stem explicitly asks how many minutes the centrifuge takes to complete a certain number of rotations. We are therefore asked to solve for time in minute units.

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

Data Sufficiency

Easily crack the most logical section of the GMAT

Arithmetic

Lessons on Basic to Advance Arithmetic with practice questions

SAT Subject Test Biology

Find all about SAT-II Biology with lessons and practice questions

All in this Category

You may be interested in

PAF College Lower Topa

How to get admission in PAF College ...

Colleges in cities of Sindh

Comprehensive lists of colleges in ...

Study in India

Have an opportunity to study in an ...

Test-Preparation Articles

Acquire the most effective Test Pre ...

PAF - Engineering

Join Pakistan Air Force as Engineer ...

ECAT Engineering Colleges Admissions Tests

Prepare ECAT with practice question ...

Islamia College Peshawar

ICP is a prestigeous college at sta ...

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