Home
Class 14
MATHS
Two cyclists, k kilometres apasrt,...

Two cyclists, `k` kilometres apasrt, and stating at the same time, would be togetherin `r` hours if they travelled in the same direction, but would ass each other in `t` hours if they travelled in opposite direction. The ratio of the speed of the faster cyclist to that the slower is `(r+t)/(r-t)` b. `r/(r-t)` c. `(r+t)/r` d. `r/t\ `

Promotional Banner

Topper's Solved these Questions

  • TABULATION

    RS AGGARWAL|Exercise All Questions|25 Videos

  • TIME AND WORK

    RS AGGARWAL|Exercise All Questions|147 Videos

Similar Questions

Explore conceptually related problems

Two train are moving in a straight line in the same direction with a speed of 80 km/h. The relative velocity of one trains w.r.t. each other is

If the temperature of the Sun were to increase from T to 2T and its radius from R to 2R. The rat io of power, radiated by it would become

Let R be a rectangle , C be a circle, and T be a triangle in the plane. The maximum number of points common to the perimeter of R,C, and T is

A is the brother of B. B is the sister of T. T is the mother of P. If its is provided that R is the grandfather of P, how would T be related to R?

A projectille can have the same range R for two angles of projection. If t_(1) and t_(2) be the time of flight in the two cases, then find the relation between t_(1), t_(2) and R .

Buses A and B are moving in the same direction with speed 20 ms^(-1) and 15 ms^(-1) respectively. Find the relative velcoity of A w.r.t. B and relative velocity of B w.r.t. A.

The resistance t R of a conductor varies with temperature t as shown in the figure. If the variation is represented by R_(t) = R_(0)[1+ alphat +betat^(2)] , then

Radius of orbit of a satellite is R and T is time period. Find T' when orbit radius increase to 9R

RS AGGARWAL-TIME AND DISTANCE-All Questions
  1. Two men at points R and S, 76 km, apart, set out at the same time t...

    Text Solution

    |

  2. Two planes move along a circle of circumference 1.2 kms with consta...

    Text Solution

    |

  3. Two cyclists, k kilometres apasrt, and stating at the same time,...

    Text Solution

    |

  4. A bus left X for point Y. Two hours later a car left point X for Y and...

    Text Solution

    |

  5. Two trains starting at the same time from two stations 200 km apart an...

    Text Solution

    |

  6. Two trains start form stations A and B and travel towards each other a...

    Text Solution

    |

  7. Train A leaves Ludhiana for Delhi at 11 a.m. running at the speed o...

    Text Solution

    |

  8. A train M leaves station X at 5 a.m and reaches station Y at 9 a.m....

    Text Solution

    |

  9. Train A travelling at 60 km/hr leaves Mumbai for Delhi at 6 p.m. Tr...

    Text Solution

    |

  10. . Reena leaves office at 6.00 p.m. and catches a 6.30 p.m. local tr...

    Text Solution

    |

  11. On return from a business trip Mr. X was to be picked up from the r...

    Text Solution

    |

  12. A train approaches a tunnel AB. Inside the tunnel is a cat located ...

    Text Solution

    |

  13. The speed of a railway engine is 42 km/hr when no compartment is at...

    Text Solution

    |

  14. Ram and Shyam run a race between points A and B, 5 km apart. Ram start...

    Text Solution

    |

  15. Ram and Shyam run a race between points A and B, 5 km apart. Ram start...

    Text Solution

    |

  16. A man can walk up .a 'moving-up' escalator in 30 seconds. The same m...

    Text Solution

    |

  17. A hare pursued by a hound is 60 of her own leapt before him. When t...

    Text Solution

    |

  18. Arun had ridden one-third the total distance of his trip when his s...

    Text Solution

    |

  19. A car overtakes a bus travelling from Delhi to Jaipur at 4 : 30 p.m...

    Text Solution

    |

  20. If Karan travels at a speed of 60 kmph and covers a distance in 9 h...

    Text Solution

    |