Home
Class 14
REASONING
If 4***2" @ "3=6,18***6" @ "4=12, then w...

If `4***2" @ "3=6,18***6" @ "4=12`, then what will be the value of `24***3" @ "7?`

A

21

B

27

C

72

D

56

Text Solution

Verified by Experts

The correct Answer is:
D
Here, sign `***` implies division and sign `"@"` implies multiplication
`4-:2xx3=6`
`18-:6xx4=12`
Therefore, `24-:3xx7=56`
Promotional Banner

Topper's Solved these Questions

  • MATHEMATICAL OPERATIONS AND SYMBOL NOTATIONS

    ARIHANT PUBLICATION|Exercise Let us Practice (B. Expert Level Exercise )|21 Videos

  • MATHEMATICAL OPERATIONS AND SYMBOL NOTATIONS

    ARIHANT PUBLICATION|Exercise Let us Practice (B. Expert Level Exercise )|21 Videos

  • LOGICAL VENN DIAGRAMS

    ARIHANT PUBLICATION|Exercise Let us Practice ( B. Expert Level Exercise )|18 Videos

  • MIRROR IMAGE

    ARIHANT PUBLICATION|Exercise LET US PRACTICE (DEPORT LEVEL EXERCISE )|15 Videos

Similar Questions

Explore conceptually related problems

6) find the value of 5/6* 2.4

If 6#30=5,8#24=3,7#28=4, then what is the value of 8#40=?

If 6÷2 # 3 = 9 and 24÷6 $ 4 = 8, then what will be the value of the given expression? 21 # 3 $ 7

What is the value of 24 + [6 - {5-2(4-3)}]?

If (2)**4=2 and (4)**4=16 , then what is the value of A in (6)**A=18?

If 6 # 30=5, 8# 24=3, 7 # 28=4, then what is the value of 8# 40=?

If 3 x + 4y - 11= 18 and 8x - 6y + 12 = 6 , then what is the value of 5x - 3y - 9 ?

If 3x+ 4y-11 = 18 and 8x- 6y +12 = 6, then what is the value of 5x- 3y - 9?

ARIHANT PUBLICATION-MATHEMATICAL OPERATIONS AND SYMBOL NOTATIONS-Let us Practice (A. Base Level Exercise )
  1. Correct the following equations by interchanging the two signs. 4xx2...

    Text Solution

    |

  2. Correct the following equations by interchanging the two signs. 5xx1...

    Text Solution

    |

  3. Correct the following equations by interchanging the two signs. 16-2...

    Text Solution

    |

  4. Correct the following equations by interchanging the two signs. 15-:...

    Text Solution

    |

  5. Correct the following equations by interchanging the two signs. 51-:...

    Text Solution

    |

  6. Correct the following equations by interchanging the two signs. 16+4...

    Text Solution

    |

  7. Correct the following equations by interchanging the two signs. 3^(2...

    Text Solution

    |

  8. In the following questions. which one of the four interchanges in sign...

    Text Solution

    |

  9. In the following questions. which one of the four interchanges in sign...

    Text Solution

    |

  10. In the following questions. which one of the four interchanges in sign...

    Text Solution

    |

  11. If 2^(1)+4=2,4^(4)+8=32, then what will be the value of 6^(2)+4?

    Text Solution

    |

  12. If 4***2" @ "3=6,18***6" @ "4=12, then what will be the value of 24***...

    Text Solution

    |

  13. If 2&6% 7=33,4 & 6% 8=54, then what will be the value of 6% 8&9?

    Text Solution

    |

  14. If '+' denots '+','-' denotes xx,'xx' denotes - and '+' denotes +, the...

    Text Solution

    |

  15. If 6***5=31,7***8=57,3***4=13, then 9***10=?

    Text Solution

    |

  16. If 879=8, 625 =1 and 586 =9, then 785=?

    Text Solution

    |

  17. If given, 12(169) 5,4(20) 2 and 1 (26)5 then 7(?)3

    Text Solution

    |

  18. Select the correct combination of mathematical signs to replace ** sig...

    Text Solution

    |

  19. If '-' means 'x', 'x' means '+', '÷' means '-' and '+' means '÷', then...

    Text Solution

    |

  20. If '+' means '-:','xx' means '+', '-' means 'xx' and '-:' means '-' th...

    Text Solution

    |