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If '#' means '-', '&' means ' div ', '@'...

If '#' means '-', '&' means ' `div` ', '@' means '`xx`' and ' `div` ' means '+', then 15@2 `div` 900&30#10 = ? /
यदि '#' का अर्थ '-', '&' का अर्थ '`div`' , '@' का अर्थ '`xx`' and '`div` ' का अर्थ '+', तो 15@2900&30#10 = ? का क्या मान होगा ?

A

21

B

600

C

50

D

310

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PINNACLE-MATHEMATICAL OPERATIONS-EXERCISE
  1. Which two signs should be interchanged to make the given equation corr...

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  2. If ‘A’ stands for ‘subtraction’, ‘B’ stands for ‘multiplication’, ‘C’ ...

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  3. If '#' means '-', '&' means ' div ', '@' means 'xx' and ' div ' means ...

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  4. Which two signs or numbers need to be interchanged to make the followi...

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  5. Which two signs should be interchanged to make the given equation corr...

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  6. Which two signs and numbers should be interchanged to make the followi...

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  7. Which two signs should be interchanged to make the following equation ...

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  8. Select the correct combination of mathematical signs to replace 'Y' se...

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  9. Select the correct combination of mathematical signs to replace 'A' se...

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  10. If # means -, & means div , @ means xx , and div means +, then what is...

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  11. Which two signs and two numbers should be interchanged to make the giv...

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  12. Select the correct combination of mathematical signs to replace the si...

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  13. Select the correct combination of mathematical signs to replace 'A' se...

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  14. If '+' means 'divided by', '-' means 'add', ' xx ′ means 'minus' and '...

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  15. Which of the following order of numbers will make the below equation c...

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  16. If the following interchanges are made in signs and numbers, which equ...

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  17. Select the correct combination of mathematical signs to sequentially r...

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  18. Which two signs should be interchanged in the given equation to make i...

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  19. If '+' means 'div ′, ' × ′ means '+', ' div ′means '-' and '-' means '...

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  20. If '+' means 'divided by', '-' means 'add', ′ xx ′ means 'minus' and '...

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