Home
Class 10
MATHS
Solve the following word problems : The...

Solve the following word problems :
The sum of a two digit number and the number obtained by interchanging the digits is 143. If the digit at the units place is 3 more than the digit at the tens place, find the original number.

Promotional Banner

Topper's Solved these Questions

  • LINEAR EQUATIONS IN TWO VARIABLES

    NAVNEET PUBLICATION|Exercise EXERCISE|93 Videos

  • FINANCIAL PLANNING

    NAVNEET PUBLICATION|Exercise EXERCISE|45 Videos

  • PROBABILITY

    NAVNEET PUBLICATION|Exercise EXERCISE|78 Videos

Similar Questions

Explore conceptually related problems

The sum of two digit number and the number obtained by reversing the order of its digits is 143. The digit at ten's place is greater than digit at unit's place by 3. Find the original number.

A two digit number and the number with digits interchanged add up to 143. In the given number the digit in unit’s place is 3 more than the digit in the ten’s place. Find the original number.

The sum of a two digit number and the number obtained by interchanging its digits. Is 99. If digits differ by 3 then find the number.

Solve the following problem using two variables: A two digit number and the number with digits interchanged add up to 143. In the given number the digit in unit's place is 3 more than the digit in the ten's place. Find the original number.

The sum of a two digit number and the number obtained by reversing its digits in 121. Find the number, if its units place digit is greater than the tens place digit by 7.

The sum of digits in a two digit number is 9. The sum obtained by interchanging the digit exceeds the original number by 27. Find the two digit number.

The sum of the digits of a two-digit number is 16. The number obtained by interchanging the digits is less by 18 than the original number. Find that two-digit number.

How many two -digit numbers are there divisible by 3?

NAVNEET PUBLICATION-LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
  1. Solve the following word problems : The sum of a two digit number and...

    Text Solution

    |

  2. Draw the graph of x+y=6 which intersects the X-axis and Y-axis at A a...

    Text Solution

    |

  3. Find the values of a and b for which the simultaneous linear equations...

    Text Solution

    |

  4. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  5. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  6. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  7. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  8. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  9. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  10. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  11. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  12. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  13. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  14. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  15. Choose the correct alternative from those given below each question: ...

    Text Solution

    |

  16. Write one solution of the equation 2x-y+1=0.

    Text Solution

    |

  17. Write one solution of the equation x+3y=11

    Text Solution

    |

  18. Find the value of x, if 4x+3y=23 and y=5

    Text Solution

    |

  19. Find the value of x, if 3x+y=15 and y=4

    Text Solution

    |

  20. Find the value of x, if 2x+y=7 and y=-3

    Text Solution

    |

  21. Find the value of(x+y) if 15x+17y=21,17x+15y=11.

    Text Solution

    |