Home
Class 14
MATHS
If 78*3945\ is divisible by 11, where *...

If `78*3945\ ` is divisible by 11, where * is a digit, then * is equal to 0 (b) 1 (c) 3 (d) 5

A

0

B

1

C

3

D

5

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • NUMBER SYSTEM

    ARIHANT PUBLICATION PUNJAB|Exercise Example |33 Videos

  • NUMBER SYSTEM

    ARIHANT PUBLICATION PUNJAB|Exercise Example |33 Videos

  • MENSURATION

    ARIHANT PUBLICATION PUNJAB|Exercise Chapter Exercise|83 Videos

  • PROBLEMS BASED ON ARITHMETIC

    ARIHANT PUBLICATION PUNJAB|Exercise CHAPTER EXERCISE |72 Videos

Similar Questions

Explore conceptually related problems

If 78*3945backslash is divisible by 11, where * is a digit,then * is equal to 0 (b) 1 (c) 3 (d) 5

(1/5)^0 is equal to 0 (b) 1/5 (c) \ 1 (d) 5

If 756x is divisible by 11, where x is a digit find the value of x.

If 2y5 is divisible by 11, where y is a digit, what is the value of y?

The last digit of the number is 0 (b) 1 (c) 2 (d) 3

If 1 * 548 is divisible by 3, which of the following digits can replace? 0 (b) 2 (c) 7 (d) 9

The number 89715938* is divisible by 4. The unknown non-zero digit marked as * will be 2 (b) 3 (c) 4 (d) 6

If x and y are two digits of the number 653xy such that the number is divisible by 80, then x + y is equal to 3 (b) 4 (c) 5 (d) 6

If (x,3)+(2,5)=(7,8) then x is equal to a)2 b)5 c)7 d)9

ARIHANT PUBLICATION PUNJAB-NUMBER SYSTEM-Chapter Exercise
  1. 16^(5)+2^(15) is divisible by

    Text Solution

    |

  2. If 5432*7 is divisible by 9, then the digit in place of * is

    Text Solution

    |

  3. If 78*3945\ is divisible by 11, where * is a digit, then * is equa...

    Text Solution

    |

  4. A number when divided by 280 leaves 115 as remainder. When the same nu...

    Text Solution

    |

  5. The number which can be written in the form of n (n+1) (n+ 2), where n...

    Text Solution

    |

  6. Find the remainder in expression– (2581 xx (2862)^(2) xx (2873)^(3))...

    Text Solution

    |

  7. 25^(25) is divided by 26, the remainder is 1 (b) 2 (c) 24 (d) 25

    Text Solution

    |

  8. Write 94 in roman system.

    Text Solution

    |

  9. Write 493 in roman system.

    Text Solution

    |

  10. If x = (2)/(3) and y = (3)/(4), then a rational number (x-y)^(-1)+(x^(...

    Text Solution

    |

  11. Sum and difference of two numbers are 25 and 15 respectively. The grea...

    Text Solution

    |

  12. The unit digit in the product (122)^(173) is

    Text Solution

    |

  13. The digit in unit's place of the product 81 xx 82 xx 83 xx... xx 89 is

    Text Solution

    |

  14. Find the unit digit in the product 268 xx 732.

    Text Solution

    |

  15. Find the unit digit in the product of (268 xx 539 xx 826 xx 102).

    Text Solution

    |

  16. Find the unit digit in (6^(36))^(84).

    Text Solution

    |

  17. The unit's digit of the number (3127)^(173) is

    Text Solution

    |

  18. The value of (3.157 xx 4126 xx 3.198)/(63.972 xx 2835.121) is closest ...

    Text Solution

    |

  19. It (3)/(4) of the difference of 2(1)/(4) and 1(2)/(3) is subtracted fr...

    Text Solution

    |

  20. Find the value of fraction which is shown in the given figure.

    Text Solution

    |