If log 27 = 1.431, then the value of log 9 is
A) 0.754 B) 0.854
C) 0.954 D) 0.654
Answer: C) 0.954
If log 27 = 1.431, then the value of log 9 is:
Explanation:
log 27 = 1.431
log(33) = 1.431
3 log 3 = 1.431
log 3 = 0.477
log 9 = log(32)= 2 log 3 = (2 x 0.477) = 0.954
Subject: Logarithms – Quantitative Aptitude – Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO