Question:
Three bells ring once every 12 minutes, 20 minutes and 36 minutes respectively. If all of them ring together at 6:30 am, then at what time will they all ring together for the next time on the same day morning.
Three bells ring once every 12 minutes, 20 minutes and 36 minutes respectively. If all of them ring together at 6:30 am, then at what time will they all ring together for the next time on the same day morning.
Updated On: Sep 4, 2025
- 8:30
- 9:30
- 10:30
- 11:30
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The correct option is (B) : 9:30.
Was this answer helpful?
0
0
Top Questions on LCM and HCF
- What is the least number which, when divided by 7, 12 and 15 leaves 1 as the remainder in each case?
- CUET (PG) - 2025
- General
- LCM and HCF
- Using prime factorisation, find the HCF of 144, 180 and 192.
- CBSE Class X - 2025
- Mathematics
- LCM and HCF
- The HCF of the numbers 175 and 91 will be:
- UP Board X - 2025
- Mathematics
- LCM and HCF
- The $LCM$ of the numbers 12, 15 and 21 will be:
- UP Board X - 2025
- Mathematics
- LCM and HCF
- If $LCM(35, 63) = 315$, the $HCF(35, 63)$ will be:
- UP Board X - 2025
- Mathematics
- LCM and HCF
View More Questions
Questions Asked in SNAP exam
- Statements: Some \(M\) are \(L\). All \(H\) are \(W\). Some \(W\) are \(M\).
Conclusions:
I. All \(M\) are \(W\)
II. Some \(H\) are \(L\)
III. Some \(W\) are \(H\)- SNAP - 2024
- Logical Reasoning
- A clock is correct on Monday at 3:00 AM but gains 2 minutes per hour. What time will it show when the actual time is 7:30 PM on Tuesday?
- SNAP - 2024
- Clock and Calendar
Find the missing code:
L1#1O2~2, J2#2Q3~3, _______, F4#4U5~5, D5#5W6~6- SNAP - 2024
- Coding Decoding
- Find the correct number that will complete the series: 14, 26, 36, 44, 50, ____________, 56
- SNAP - 2024
- Sequence and Series
- Earthquake happened in the ocean. Due to the earthquake, Tsunami waves occurred. Due to the Tsunami there were 192 deaths and loss of 7 million USD of property. Identify the effects.}
- SNAP - 2024
- Reasoning
View More Questions