All Courses
Get the App Signup / Login
Sign in Open App
Police Constable Exams Exam  >  Police Constable Exams Tests  >  Quantitative/Numerical Aptitude for Police Exams  >  Test: Logarithm- 5 - Police Constable Exams MCQ

Test: Logarithm- 5 - Police Constable Exams MCQ


Test Description

15 Questions MCQ Test Quantitative/Numerical Aptitude for Police Exams - Test: Logarithm- 5

Test: Logarithm- 5 for Police Constable Exams 2024 is part of Quantitative/Numerical Aptitude for Police Exams preparation. The Test: Logarithm- 5 questions and answers have been prepared according to the Police Constable Exams exam syllabus.The Test: Logarithm- 5 MCQs are made for Police Constable Exams 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Logarithm- 5 below.
Solutions of Test: Logarithm- 5 questions in English are available as part of our Quantitative/Numerical Aptitude for Police Exams for Police Constable Exams & Test: Logarithm- 5 solutions in Hindi for Quantitative/Numerical Aptitude for Police Exams course. Download more important topics, notes, lectures and mock test series for Police Constable Exams Exam by signing up for free. Attempt Test: Logarithm- 5 | 15 questions in 15 minutes | Mock test for Police Constable Exams preparation | Free important questions MCQ to study Quantitative/Numerical Aptitude for Police Exams for Police Constable Exams Exam | Download free PDF with solutions
Test: Logarithm- 5 - Question 1
Save

Detailed Solution for Test: Logarithm- 5 - Question 1

Test: Logarithm- 5 - Question 2
Save

If log 2 = .301, find the number of digits in (125)25.

Detailed Solution for Test: Logarithm- 5 - Question 2

logy = 25 log 125

= 25 [log 1000 - 3 log 2]

= 25 x (2.097)

= 52 +
Hence 53 digits.

1 Crore+ students have signed up on EduRev. Have you? Download the App
Test: Logarithm- 5 - Question 3
Save

Detailed Solution for Test: Logarithm- 5 - Question 3

(75/35) x (49/25) x (jc/105) x (25/13) = 1 ⇒ x = 13

Test: Logarithm- 5 - Question 4
Save

Which one of the following is true
Detailed Solution for Test: Logarithm- 5 - Question 4

Test: Logarithm- 5 - Question 5
Save

Detailed Solution for Test: Logarithm- 5 - Question 5

x = (16/15) x (255/245) x (813/803) None of these is correct.

Test: Logarithm- 5 - Question 6
Save

Find the value of the logarithmic expression in the questions below.
Detailed Solution for Test: Logarithm- 5 - Question 6

log (anbncn/anbncn) = log 1 = 0

Test: Logarithm- 5 - Question 7
Save

Detailed Solution for Test: Logarithm- 5 - Question 7

Test: Logarithm- 5 - Question 8
Save

 log2 (9 - 2X) = 10log (3-x) Solve for x.
Detailed Solution for Test: Logarithm- 5 - Question 8

For x = 0, we have LHS

Log2 8 = 3.
RHS: 10log3 = 3.
We do not get LHS = RHS for either x = 3 or x = 6.

Thus, option (a) is correct.

Test: Logarithm- 5 - Question 9
Save

Which one of the following is true
Detailed Solution for Test: Logarithm- 5 - Question 9

Test: Logarithm- 5 - Question 10
Save

log (x - 13) + 3 log 2 = log (3x + 1)
Detailed Solution for Test: Logarithm- 5 - Question 10

Test: Logarithm- 5 - Question 11
Save

log . 0867 = ? 
Detailed Solution for Test: Logarithm- 5 - Question 11

Log 0.0867 = log (8.67/100) = log 8.67 - log 100 Log 8.67 - 2

Test: Logarithm- 5 - Question 12
Save

log3x = 1/2
Detailed Solution for Test: Logarithm- 5 - Question 12

x = 31/2 = √3 .

Test: Logarithm- 5 - Question 13
Save

If log10a = b, find the value of 103b in terms of a.
Detailed Solution for Test: Logarithm- 5 - Question 13

log10a = b ⇒ 10b = a ⇒ By definition of logs.

Thus 103b = (10b)3 = a3.

Test: Logarithm- 5 - Question 14
Save

log (x2 - 6x + 6) = 0 
Detailed Solution for Test: Logarithm- 5 - Question 14

Test: Logarithm- 5 - Question 15
Save

 Find x If  logx = log 1.5 + log 12
Detailed Solution for Test: Logarithm- 5 - Question 15

log x = log 18 ⇒ x = 18

178 videos|107 docs|133 tests
Join Course
Information about Test: Logarithm- 5 Page
In this test you can find the Exam questions for Test: Logarithm- 5 solved & explained in the simplest way possible. Besides giving Questions and answers for Test: Logarithm- 5, EduRev gives you an ample number of Online tests for practice
Download as PDF

Important Questions for Logarithm- 5

Find all the important questions for Logarithm- 5 at EduRev.Get fully prepared for Logarithm- 5 with EduRev's comprehensive question bank and test resources. Our platform offers a diverse range of question papers covering various topics within the Logarithm- 5 syllabus. Whether you need to review specific subjects or assess your overall readiness, EduRev has you covered. The questions are designed to challenge you and help you gain confidence in tackling the actual exam. Maximize your chances of success by utilizing EduRev's extensive collection of Logarithm- 5 resources.

Logarithm- 5 MCQs with Answers

Prepare for the Logarithm- 5 within the Police Constable Exams exam with comprehensive MCQs and answers at EduRev. Our platform offers a wide range of practice papers, question papers, and mock tests to familiarize you with the exam pattern and syllabus. Access the best books, study materials, and notes curated by toppers to enhance your preparation. Stay updated with the exam date and receive expert preparation tips and paper analysis. Visit EduRev's official website today and access a wealth of videos and coaching resources to excel in your exam.

Online Tests for Logarithm- 5 Quantitative/Numerical Aptitude for Police Exams

Practice with a wide array of question papers that follow the exam pattern and syllabus. Our platform offers a user-friendly interface, allowing you to track your progress and identify areas for improvement. Access detailed solutions and explanations for each test to enhance your understanding of concepts. With EduRev's Online Tests, you can build confidence, boost your performance, and ace Logarithm- 5 with ease. Join thousands of successful students who have benefited from our trusted online resources.
© EduRev
Education Revolution
Signup to see your scores go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup