Question : The greatest four-digit number which is exactly divisible by 15, 24, and 40 is:
Option 1: 9960
Option 2: 9940
Option 3: 9990
Option 4: 9980
Answer (1)
24th Jan, 2024
Correct Answer: 9960
Solution :
LCM of 15, 24, and 40 = 120
Greatest four-digit number = 9999
On dividing 9999 by 120,
9999 = 120 × 83 + 39
Remainder = 39
$\therefore$ The greatest number divisible by 15, 24, and 40 = 9999 – 39 = 9960
Hence, the correct answer is 9960.
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
Application Date:
7 Nov, 2024
- 16 Nov, 2024
Admit Card Date:
7 Nov, 2024
- 17 Nov, 2024
Tier II
Exam Date:
18 Nov, 2024
- 18 Nov, 2024
Application Date:
7 Nov, 2024
- 20 Nov, 2024
Application Date:
18 Oct, 2024
- 22 Nov, 2024
