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Some equations are solved on the basis o...

Some equations are solved on the basis of a certain system. Find the correct answer for the unsolved equation on that basis

A

`-59`

B

77

C

`-15`

D

18

Text Solution

Verified by Experts

The correct Answer is:
C
`5o.3=-7`
`implies(5xx3)-(5+3)`
`implies15-8=7`
`7implies-7`
`3o.7=-11`
`implies(3xx7)-(3+7)`
`implies21-10=11`
`11implies-11`
`7o.11`
`implies(7xx11)-(7+11)`
`implies77-18=59`
`59implies-59`
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KIRAN PUBLICATION-SYMBOLS & NOTATIONS-TYPE-I (vii)
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  2. If 7xx8=49,4xx4=12 and 6xx4=18, what will 9xx6 be?

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  3. Some equations are solved on the basis of a certain system. Find the c...

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  4. Some equations are solved on the basis of a certain system. On the sam...

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  5. If 2xx16=8,8xx8=1,6xx12=2, then 12xx144=?

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  6. Some equations are based on the basis of a certain system. Using the s...

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  7. If 1 candle in box number 1 is placed in box number 2, then box -2 has...

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  8. In the imaginary language, the digits 0,1,2,3,4,5,6,7,8 and 9 are subs...

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  9. Some equations have been solved on the basis of a certain system. Find...

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  10. If 4xx5xx2=524,3xx7xx2=723 and 6xx8xx7=876 then 9xx4xx5=?

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  11. Some equations have been solved on the basis of certain system, Find t...

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  12. In this question, some equations are solved on the basis of a certain ...

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  13. In this question some equation are solved on the base of a certain sys...

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  14. In this question, some equation are solved on the basis of a certain s...

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  15. If 17+17=2895 18+18=3245 19+19=3615 then, 23+23=?

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  16. If 24xx2=84 and 32xx3=69, then 13xx3=?

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  17. If 4 + 3 = 25 and 8 + 4 = 80 then, 3 + 2 = ? अगर 4 + 3 = 25 और 8 + 4...

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  18. If 12xx16=188, and 14xx18=248, then find the value of 16xx20=?

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  19. If 64+7=460 43+8=? 25+8=212

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  20. If 6xx9xx3 =963 and 4xx 8xx5= 845 then 9xx4xx7 = ? then 9xx4xx7= ? य...

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