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If '+' stands for 'division ,'xx' stnds ...

If '+' stands for 'division ,`'xx'` stnds for addition ,'-' stands for 'Multiplication and `'÷'` stnads for 'Subtraction, then which of the following equations is correct ?

A

`36div 6 + 3 xx 5 -3 = 45`

B

`36 xx 6 +7 div 2 - 6 = 20`

C

`36 + 6 - 3 xx 5 div 3 = 74`

D

`36 - 6 + 3 xx 5 div 3 = 74`

Text Solution

Verified by Experts

The correct Answer is:
D

Using the symbols correctly as given in the above question in option (d), we get
`36 xx 6 div 3 + 5 - 3`
Using BODMAS RULE , we get
`36 xx 2 + 5 - 3 = 72 + 5 -3 = 77 - 3 = 74`
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LUCENT PUBLICATION-MATHEMATICAL OPERATIONS -EXERCISE-3
  1. If '+' stands for 'division ,'xx' stnds for addition ,'-' stands for '...

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  2. In each of the following questions, the given equation becomes correct...

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  3. In each of the following questions, the given equation becomes correct...

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  4. In each of the following questions, the given equation becomes correct...

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  5. In each of the following questions, the given equation becomes correct...

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  6. In each of the following questions, the given equation becomes correct...

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  7. In each of the following questions, the given equation becomes correct...

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  8. In each of the following questions, if the given interchanges are made...

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  9. In each of the following questions, if the given interchanges are made...

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  10. In each of the following questions, if the given interchanges are made...

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  11. In each of the following questions, if the given interchanges are made...

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  12. In each of the following questions, the two expressions on either side...

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  13. In each of the following questions, the two expressions on either side...

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  14. In each of the following questions, the two expressions on either side...

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  15. In each of the following questions, the two expressions on either side...

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  16. In each of the following questions, the two expressions on either side...

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  17. In each of the following questons , which one of the four interchanges...

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  18. In each of the following questons , which one of the four interchanges...

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  19. In each of the following questons , which one of the four interchanges...

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  20. In each of the following questons , which one of the four interchanges...

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  21. In the following questions , the equations have become wrong because o...

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