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Let, x be the smallest number, which whe...

Let, x be the smallest number, which when added to 2000 makes the resulting number divisible by 12, 16, 18 and 21. The sum of the digits of x is:

A

5

B

6

C

7

D

8

Text Solution

Verified by Experts

The correct Answer is:
C
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GAGAN PRATAP -LCM (LEAST COMMON MULTIPLE)-Multiple Choice Questions
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  7. What is the sum of digit of the least number which when divided by 12,...

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  8. Let x be the least number divisible by 13, such that when x is divide...

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  9. Let x be the least 4-digit number which when divided by 2,3,4,5,6 and ...

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  10. What is the sum of the smallest number of digits, which divides by 15,...

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  11. When 12,16,18,20 and 25 divide the least number x, the remainder in ea...

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  12. Let x be the least number which when divided by 15,18,20 and 27, the r...

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  13. M is the largest 4 digit number which when divided by 4, 5, 6 and ...

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  14. The least number of 6-digit which when divide by 15, 25, 35, 42 and 70...

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  15. Which is the largest six digit number, which when divided by 12, 15, 2...

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  18. M is the largest three digit number which when divided by 6 and 5 leav...

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  19. LCM of three natural number 150, 144 and x is 10800. How many value of...

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  20. If the least common multiple of two numbers, 1728 and K is 5184, then ...

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