Home
Class 14
MATHS
The digit in unit's place of the product...

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

A

0

B

2

C

6

D

8

Text Solution

Verified by Experts

The correct Answer is:
A
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

The digit in unit's place of the product 81xx82xx....xx89

The digit in the units place of the product 81xx82xx83xx84xx…xx99 is

The digit in unit's place of the product 49237 xx 3995 xx 738 xx 83 xx 9 is

What is the digit in unit's place of the product 51 xx 52 xx 53 ….59?

The digit in the unit's place of the product (2464)^1793 xx (615)^317 xx (131)^491 is

Find the unit digit in the product 268 xx 732 .

The digit in the units place of the product (2464)^(193)xx backslash(615)^(317)xx backslash(131)^(491)(:is0(b)2 (c) 3(d)5

Find the unit digit in the product 268 xx 732.

ARIHANT PUBLICATION PUNJAB-NUMBER SYSTEM-Chapter Exercise
  1. Sum and difference of two numbers are 25 and 15 respectively. The grea...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  11. The value of fraction, shown in the given figure, is

    Text Solution

    |

  12. The value of the fraction, shown in the given figure, is

    Text Solution

    |

  13. If the (2)/(7) th part of a certain sum was donated and (1)/(4) th was...

    Text Solution

    |

  14. Which of the following is the smallest fraction ? (8)/(25), (7)/(23)...

    Text Solution

    |

  15. Arrangement of the fractions (4)/(3), -(2)/(9) , -(7)/(8), (5)/(12) in...

    Text Solution

    |

  16. Which of the following fractions is less than 7/8 and greater th...

    Text Solution

    |

  17. Descending order of (15)/(16), (11)/(20), (13)/(25) is

    Text Solution

    |

  18. If two positive integers differ by 4 and sum of their reciprocals is (...

    Text Solution

    |

  19. If we multiply a fraction by itself and divide to product by its recip...

    Text Solution

    |

  20. Find the value of 200 xx 439 + 200 xx 321 in standard form is

    Text Solution

    |