**What is the greatest number of five digits which when 3769 is added to it will be exactly divisible by 5, 6 , 10, 12, 15 and 18 ?**

- 4309
- 99459
- 100539
- 99911
- None of These

**Ans:** 4

**Sol: **LCM of 5, 6, 10, 12 and 18 is 540

On dividing (99999 + 3769) by 540, the remainder is 88

So, the required number is 99999 – 88 = 99911

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