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What is the least number of soldiers tha...

What is the least number of soldiers that can be drawn up in troops of 10, 12, 15, 18 and 20 soldiers, and also in form of a solid square?
सैनिकों की वह काम से काम संख्या क्या है जिससे 10, 12, 15, 18 और 20 सैनिकों की टुकड़िया बनाई जा सकती है| और एक वर्ग भी बनाया जा सकता है |

A

180

B

625

C

900

D

400

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What is the sum of digits of the least number, which when divided by 15, 18 and 42 leaves the same remainder 8 in each case and is also divisible by 13? उस न्यूनतम संख्या के अंकों का योग क्या होगा, जो 15, 18 और 42 से विभाजित होने पर प्रत्येक स्थिति में एक ही शेष 8 रहता है और 13 से विभाज्य भी है?

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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 ?

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In a school 4/9 of the number of students are girls and the rest are boys 3/5 of the number of boys are below 12 years of age and 5/12 of the number of girls are 12 years or above 12 years of age. If the number of students below 12 years of age is 480, then 5/18 of the total number of students in the school will be equal to: एक विद्यालय में, छात्रो कौ कुल संख्या का 4/9 लडकियाँ और बाकी लडके है। लडको की कुल संख्या का 3/5 , 12 साल से कम है, और लडकियो की संख्या का 5/12 ,12 साल या उससे अधिक है। यदि 12 साल, से कम आयु के छात्रो की संख्या 480 है, तो स्कूल में छात्रो की कुल संख्या का 5/18 निम्न में से किसके बराबर है?

PINNACLE-NUMBER SYSTEM-EXERCISE
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  2. If the 5-digit number 535ab is divisible by 3, 7 and 11, then what is ...

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  3. If a number 6784329x145 is divisible by 11, then find the value of x.

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  4. Let ab, a ne b, is a 2-digit prime number such that ba is also a prime...

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  5. Let x be the least number which when subtracted from 10424 gives a per...

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  6. When positive number a, b and c are divided by 13, the remainder are 9...

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  7. Find the sum of 6+8+10+12+14…………..+40. 6+8+10+12+14…………..+40 का योग ...

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  8. Find the number of prime factors in the product (30)^5 xx (24)^5 . (...

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  9. If 1433 xx 1433 xx 1422 xx 1425 is divided by 12, then what is the re...

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  10. If a nine-digit number 785x3678y is divisible by 72, then the value of...

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  11. The remainder when 75 xx 73xx 78 xx 76 is divided by 34 is: शेष 75...

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  12. If six-digit number 5x2y6z is divisible by 7, 11 and 13, then the valu...

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  13. The remainder when 72 xx73 xx 78 xx 76 is divided by 35 is: 72 xx73 ...

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  14. When a number is successively divided by 3, 4 and 7, the remainder obt...

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  15. What is the least number of soldiers that can be drawn up in troops of...

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  16. How many numbers between 400 and 700 are divisible by 5, 6 and 7? 4...

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  17. The remainder when 14331433 xx 1422 xx 1425 is divided by 10 is : 1...

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  18. If a nine-digit number 785x3678y is divisible by 72, then the value of...

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  19. How many numbers between 300 and 700 are divisible by 5, 6 and 8? 30...

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  20. When a number is successively divided by 3, 4 and 7, the remainder obt...

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