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If 7^(2) A 7 B 9 = 16 and 5^(2) A 5 B 7 ...

If `7^(2)` A 7 B 9 = 16 and `5^(2)` A 5 B 7 = 12, then `9^(2)` A 3 B 8 = ?

A

17

B

92

C

86

D

35

Text Solution

Verified by Experts

The correct Answer is:
D
`7^(2)A 7 B 9 =16`
`implies(7xx7)/(7)+9=16`
`implies7+9=16`
`5^(2)A5 B 7 =12`
`implies(5xx5)/(5)+7=12`
`implies5+7=12`
Therefore,
`9^(2) A 3 B 8=?`
`implies?=(9xx9)/(3)+8`
`implies?=27+8=35`
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KIRAN PUBLICATION-SYMBOLS & NOTATIONS-TYPE-I (iii)
  1. If "S" denotes "multiplied by", "V" denotes "subtracted from", "M" den...

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  2. If "S" denotes "multiplied by", "V" denotes "subtracted from", "M" den...

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  3. If "K" means "subtracted from", “L” means "divided by", "M" means "add...

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  4. If "A" means "minus", "B" means "divided by", "C" means "plus" and ''D...

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  5. If "A" means "subtraction", "B" means "division", "C" means "addition"...

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  6. If "S" denotes “multiplied by", "V" denotes "subtracted from", "M" den...

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  7. If "A" means "plus", "B" means "divide", "C" means "multiply" and "D" ...

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  8. If "S" denotes "multiplied by", "V" denotes "subtracted from", "M" den...

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  9. If P denotes '-:', Q denotes 'xx', R denotes '+' and S denotes '-', th...

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  10. If "A" denotes "divided by", "C" denotes "subtracted from", "D" denote...

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  11. If 6 A 11 B 33 = 18 and 4 B 18 A 9 =8 then '3 A5 B 35 =?

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  12. If "B" denotes "multiplied by", "C" denotes "subtracted from", "A" den...

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  13. If "P" denotes "multiplied by", "Q" denotes "subtracted from", "S" den...

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  14. If 7^(2) A 7 B 9 = 16 and 5^(2) A 5 B 7 = 12, then 9^(2) A 3 B 8 = ?

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  15. If "P" denotes "multiplied by", "R" denotes "subtracted from", "S" den...

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  16. If "K" denotes "multiplied by", "M" denotes "subtracted from", "J" den...

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  17. If 13 L 4 A 7 = 41 and 14 A 3L 12 = 54, then 12 L 3 A9 = ?

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  18. If 'P' means '+', 'Q' means -, 'R' means '-:' and 'S' means 'xx' then ...

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  19. If 'P' means '+', 'Q' means '-', 'R' means '-:' and 'S' means 'xx', t...

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  20. If ‘J’ means ‘+’, ‘K’ means ‘–’, ‘T’ means 'xx' and ‘U’ means 'div', t...

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