Question : If $(\frac{1}{5})^{3y}=0.008$, then the value of $(0.25)^{y}$ is:
Option 1: 0.25
Option 2: 6.25
Option 3: 2.5
Option 4: 53
Answer (1)
16th Jan, 2024
Correct Answer: 0.25
Solution :
$(\frac{1}{5})^{3y}=0.008$
⇒ $0.2^{3y}=0.2^3$
⇒ $3y=3$
⇒ $y=1$
$\therefore (0.25)^{y}=(0.25)^{1}=0.25$
Hence, the correct answer is 0.25.
Comments (0)
Related Questions
Know More about
Staff Selection Commission Sub Inspector ...
Result | Eligibility | Application | Selection Process | Cutoff | Admit Card | Preparation Tips
Get Updates Brochure
Thank You!
Your Staff Selection Commission Sub Inspector Exam brochure has been successfully mailed to your registered email id “”.
Upcoming Exams
Result Date:
4 Nov, 2024
- 11 Nov, 2024
Tier II
Admit Card Date:
12 Nov, 2024
- 12 Nov, 2024
Application Date:
5 Nov, 2024
- 20 Nov, 2024
Exam Date:
17 Nov, 2024
- 17 Nov, 2024
Application Date:
18 Oct, 2024
- 22 Nov, 2024
