Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and…
PYQ TCS NQT 2024
Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together?
- A.
24
- B.
21
- C.
15
- D.
16
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