Home
Class 10
MATHS
Solve the following problrms using two v...

Solve the following problrms using two variables:
The fore wheel of a tractor makes 120 revolutions more than the rear wheel in going 720 m. If the diameter of the fore wheel is doubled and the diameter of the rear wheel is increased by 1 1/2 times the present diameter, then the fore wheel makes 20 revolution more than the rear wheel in going the same distance . Find the circumference of each wheel.

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 forewheel of a carriage makes 6 revolutions more than the rearwheel in going 120 m. If the diameter of the forewheel be increased by 1/4 its present diameter and the diameter of the rearwheel be increased by 1/5 of its present diameter, then the forewheel makes 4 revolutions more than the rearwheel in going the same distance. Find the circumference of each wheel of the carriage.

Solve the following problrms using two variables: In the figure , the sided of a rectangle are given. The lengths are in cm . Find the length and breadth of the rectangle.

A wheel completes 2000 revolutions to cover the 9.5 km. distance. then the diameter of the wheel is

The angular velocity of a wheel is 70 rad//sec . If the radius of the wheel is 0.5 m , then linear velocity of the wheel is

The angular speed of a fly-wheel making 120 revolution per minute is

The wheel of a car makes 10 rev/s. It is stopped in 14 s. Then the number of revolutions it makes before it stops

The angular diameter of the sun is 1920". If the distance of the sun from the earth is 1.5xx10^(11) m, what is the linear diameter of the sun ?

A wheel is 0.25m in radius . When it makes 15 revolutions per minute, its linear speed at a point on circumference is

If cycle wheel of radius 0.4 m completes one revolution in one second, then acceleration of the cycle is

The diameter of a flywheel is 1.2 m and it makes 900 revolutions per minute. Calculate the acceleration at a point on its rim

NAVNEET PUBLICATION-LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
  1. The question based on the opportunity to express one's own opinion: I...

    Text Solution

    |

  2. To draw a figure as per the given information: Draw X and Y axes on a...

    Text Solution

    |

  3. To draw a figure as per the given information: Draw a line PQ paralle...

    Text Solution

    |

  4. To draw a figure as per the given information: Write the coordinates ...

    Text Solution

    |

  5. To draw a figure as per the given information: Write the coordinates ...

    Text Solution

    |

  6. The coordinates of the point of intersection of lines ax+by=9 and bx+a...

    Text Solution

    |

  7. Solve the simultaneous equations 3x+4y+5=0,y=x+4 using graphical metho...

    Text Solution

    |

  8. Solve the following simultaneous equations using cramer's rule: 3x+(2...

    Text Solution

    |

  9. Solve the following simultaneous equations: 1/x+1/y=8,4/x-2/y=2

    Text Solution

    |

  10. Solve the following simultaneous equations: 0.4x+0.3y=1.7, 0.7 x -0....

    Text Solution

    |

  11. Solve the following simultaneous equations: 30/(x-y)+44/(x+4)=10 ,40...

    Text Solution

    |

  12. Solve the following problems using two variables: If the numerator of...

    Text Solution

    |

  13. Solve the following problems using two variables: A boat takes 6 hour...

    Text Solution

    |

  14. Solve the following problems using two variables: Two taps A and B ca...

    Text Solution

    |

  15. The sum of the digits of a number consisting of three digits is 12. Th...

    Text Solution

    |

  16. The sum of a two digit number and the number obtained by reversing its...

    Text Solution

    |

  17. Solve the following problrms using two variables: In the figure , the...

    Text Solution

    |

  18. Solve the following problrms using two variables: The fore wheel of a...

    Text Solution

    |

  19. Solve the following problrms using two variables: Last years the tota...

    Text Solution

    |

  20. Solve the following problrms using two variables: Out of 555 km , Vis...

    Text Solution

    |