Home
Class 14
MATHS
If a,b,c,d,e,f are sequentially the term...

If a,b,c,d,e,f are sequentially the terms of an A.P. belong to set `{1, 2 , 3, ……, 9}` where all the terms a,b,c,… are in increasing order, then the last digit of `a^b xx c^d xx e^f` is :

A

5

B

2

C

7

D

EITHER OF (a) AND (b)

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    QUANTUM CAT|Exercise QUESTION BANK|449 Videos

  • PERCENTAGES

    QUANTUM CAT|Exercise QUESTION BANK|271 Videos

Similar Questions

Explore conceptually related problems

If a, b, c, d, e, f are in A.P., then e – c is equal to

If a,b,c,d, e are in A.P.,the find the value of a-4b+6c-4d+e

If 2, a, b, c d, e, f and 65 form and A.P., find the value of e.

If a,b,c are in H.P , b,c,d are in G.P and c,d,e are in A.P. , then the value of e is

If a,b,c,d,e be 5 numbers such that a,b,c are in A.P; b,c,d are in GP & c,d,e are in HP then prove that a,c,e are in GP

If a,b,c, are in A.P., b,c,d are in G.P. and c,d,e, are in H.P., then a,c,e are in

QUANTUM CAT-NUMBER SYSTEM-QUESTION BANK
  1. If (a,n) in I^(+) and (a,n) > 1, then the remainder when [(a + 1)^(2n ...

    Text Solution

    |

  2. A typist starts to type the serial numbers of candidates in a list, up...

    Text Solution

    |

  3. If a,b,c,d,e,f are sequentially the terms of an A.P. belong to set {1,...

    Text Solution

    |

  4. Total numbers of factors of a greatest possible number which when divi...

    Text Solution

    |

  5. The set of values of x for which |(x - 5)x| > 0 is :

    Text Solution

    |

  6. The sum of four prime numbers of two digits is 204. The sum of the fir...

    Text Solution

    |

  7. Jai Bhan wanted to sell his mobilephone consists of the instrument and...

    Text Solution

    |

  8. If |x + y| = |x - y| then the number of ordered pairs of (x , y) which...

    Text Solution

    |

  9. If 292k + 7 = 23l, where (k, l) in 1, then the value of l is:

    Text Solution

    |

  10. If ab + 4 = cd and ba + 40 = dc, where ab, cd, ba and dc are the two d...

    Text Solution

    |

  11. Initially a shopkeeper had a chocolates. A customer bought 10% chocola...

    Text Solution

    |

  12. If n^2 = 123454321, then the value of n is :

    Text Solution

    |

  13. 1^2-2^2+3^2-4^2+ ....-198^2+199^2 :

    Text Solution

    |

  14. What is the quotient, when LCM is divided by the HCF of geometric prog...

    Text Solution

    |

  15. Once I met two persons of the same parents namely Ashmit and Amish. Me...

    Text Solution

    |

  16. If p < q, then p "@" q = p # q else p "@" q = q # p where a # b = a/b....

    Text Solution

    |

  17. A six digit number is such that every alternate digit is a prime digit...

    Text Solution

    |

  18. Total number of digits in the product of (4)^(1111) xx (5)^(2222) is ,

    Text Solution

    |

  19. If p = N + 5 when N is the product of any three consecutive postivie i...

    Text Solution

    |

  20. If p/q and r/s are two rational numbers then the relation |p/q| < |r...

    Text Solution

    |