state gov RSMSSB Junior Assistant & Lipik Grade (LDC) Mock Test 2024 Quantitative Aptitude Number System LCM and HCF
Five bells ring together and If the bells ring at intervals 5, 15, 20, 25, 30 seconds respectively, after what interval of time will they ring together again.
1
300
2
2805
3
400
4
550
5
Question Not Attempted