Home
Class 12
MATHS
A 3-digit number has, from left to right...

A 3-digit number has, from left to right, the digits a, b and c with `agtc.` When the number with the digits rversed is subtracted from the original number, the unit's digit in the difference is 4. The next two digits, from right to left, are

A

5 and 9

B

9 and 5

C

5 and 4

D

4 and 5

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • DEFINITE INTEGRATION & ITS APPLICATION

    RESONANCE|Exercise High Level Problem|37 Videos
  • EQUATIONS

    RESONANCE|Exercise EXERCISE-2 (PART-II: PREVIOUSLY ASKED QUESTION OF RMO) |7 Videos

Similar Questions

Explore conceptually related problems

A 3 -digit number has,from left to right,the digits a,b, and c with a>c. When the number with the digits revrsed is subtracted from the original number,the units digit in the difference is 4. The next two digits,from right to left,are a.5 and 9 b.9 and 5 c.5and 4d.4 and 5

A 3 -digit number has,from left to right,the digits,a,b and c with a>c.When the number with the digits reversed is subtracted from the original number,the units digit in the difference is 4. The next two digits,from right to left,are 5 and 9( b) 9 and 55 and 4( d) 4 and 5

In a two-digit number, the sum of the digits is 9. If 9 is subtracted from the number, then the digits get reversed. Find the product of the digits

A two-digit number is such that the product of its digits is 16. When 54 is subtracted from the number,the digits are interchanged.Find the number.

RESONANCE-DPP-QUESTION
  1. In a battle, 70% of the combatants lost one eye, 80% an ear, 75% an ar...

    Text Solution

    |

  2. In a city, three daily newspapers A,B,C are published. 42% of the peop...

    Text Solution

    |

  3. A 3-digit number has, from left to right, the digits a, b and c with a...

    Text Solution

    |

  4. 4/(9^(1//3)-3^(1//3)+1) is equal to 3^(1//3)+1 b. 3^(1//3)-1 c. 3^(1//...

    Text Solution

    |

  5. Let a, b gt 0 satisfies a^(3)+b^(3)=a-b. Then

    Text Solution

    |

  6. The expression [a^9 6 3]^4[a^9 3 6]^4 is simplified to a^(16) b. a^(12...

    Text Solution

    |

  7. If alpha and beta are the roots of equation x^(2)-4x+13=0, then quadra...

    Text Solution

    |

  8. The number of integral values of 'm' less than 50, so that the roots o...

    Text Solution

    |

  9. If P(x)=ax^2+bx+c, Q(x)=-ax^2+dx+c where ac!=0 then P(x).Q(x)=0 has

    Text Solution

    |

  10. If alpha,beta are the roots of the equation ax^2 + bx+c=0 then the roo...

    Text Solution

    |

  11. If ""(alpha)and (beta) are the roots of equation x^(2)-3x+1=0and a(n)=...

    Text Solution

    |

  12. A quadratic equation f(x)=a x^2+b x+c=0(a != 0) has positive distinct ...

    Text Solution

    |

  13. All the values of ' a ' for which the quadratic expression a x^2+(a-2)...

    Text Solution

    |

  14. If x^(2)+ax+10=0and x^(2)+bx-10=0 have common root, then a^(2)-b^(2) i...

    Text Solution

    |

  15. The least integral value of ' a ' for which the graphs y=2a x+1 and y=...

    Text Solution

    |

  16. If the quadratic equation alpha x^2 +beta x+a^2+b^2+c^2-ab-bc-ca=0 has...

    Text Solution

    |

  17. Let x=sqrt(3-sqrt5) and y=sqrt(3+sqrt5) If the value of the expression...

    Text Solution

    |

  18. If a gt b gt 0 are two real numbers, the value of, sqrt(ab+(a-b)sqrt(...

    Text Solution

    |

  19. Consider the equation log(5)[(2+sqrt5)^(x)+(sqrt5-2)^(x)]=1/2-log(1//5...

    Text Solution

    |

  20. lf sum of maximum and minimum value of y = log2(x^4+x^2+1) - log2 (x^4...

    Text Solution

    |