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Let x be the least number which when div...

Let x be the least number which when divided by 15,18,20 and 27, the remainder in each case is 10 and x is a multiple of 31. What least number should be added to x to make it a perfect Square ?
मान लीजिये कि x वह सबसे छोटी संख्या है जिसे 15, 18, 20 और 27 से विभाजित करने पर प्रत्येक स्थिति में शेषफल 10 आता है और x, 31 का एक गुणज है | x में न्यूनतम कौन सी संख्या जोड़ी जानी चाहिए ताकि यह पूर्ण वर्ग बन जाए ?

A

39

B

37

C

43

D

36

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PINNACLE-NUMBER SYSTEM-EXERCISE
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  3. Let x be the least number which when divided by 15,18,20 and 27, the r...

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  4. When a two-digit number is multiplied by the sum of its digits, the pr...

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  5. If x is the remainder when 3^61284 is divided by 5 and y is the remain...

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  14. If the 6-digit numbers x35624 and 1257y4 are divisible by 11 and 72, r...

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  18. The greatest number which should be replace ‘*’ in the number 146*48 t...

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  19. If the number 687x29 is divisible by 9, then the value of 2x is: यदि...

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