Home
Class 14
MATHS
P and Q start running on the circular tr...

P and Q start running on the circular track in opposite directions they starts from a point A and meet for the first second and third time at B,C and A respectively. what is the ratio of speeds of P and Q?

A

`2:1`

B

`3:1`

C

`4:1`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • TIME, SPEED AND DISTANCE

    ARIHANT SSC|Exercise EXERCISE LEVEL 1|150 Videos

  • TIME, SPEED AND DISTANCE

    ARIHANT SSC|Exercise EXERCISE LEVEL 2|75 Videos

  • TIME, SPEED AND DISTANCE

    ARIHANT SSC|Exercise SPEED TEST (TSD)|10 Videos

  • TIME AND WORK

    ARIHANT SSC|Exercise Final Round|15 Videos

  • TRIGONOMETRY

    ARIHANT SSC|Exercise EXERCISE(LEVEL - 1)|35 Videos

Similar Questions

Explore conceptually related problems

A, B and C start running on a circular track simultaneously from the same place of the circular track at the speed of 30 m/s, 60 m/s and 40 m/s respectively in the same direction. The circumference of the track is 1200 m. (i) When will they be together again for the first time ? (ii) When will they be together again for the first time at the starting point?

A, B and C are running on a circular track of radius 63 m. B and C run in the opposite direction of A. If the speed of A, B and C is 30, 25 and 14 m/minutes respectively then find when will they meet together first time and when will they together meet at the starting point?

Knowledge Check

  • Two trains A and B start simultaneously in the opposite direction from two points P and Q and arrive at their destinations 16 and 9 hours respectively after their meeting each other at what speed does the second train B travel if the first train travels at 120 km/h per hour:

    A
    90 km/h
    B
    160 km/h
    C
    67.5 km/h
    D
    none of these

  • Two trains A nad B start simultaneously in the opposite direction from two points P and Q and arrive at their destinations 16 and 9 hours respectively after their meeting each other. At what speed does the second train B travel if the first train travels at 120 km/h per hour :

    A
    90 km/h
    B
    160 km/h
    C
    67.5 km/h
    D
    none of these

  • A persons P starts his journey from A and another person Q starts his journey from B, towards each other. The speeds of P and Q are 16 km/h and 25 km/h respectivley What is the ratio of time taken by P and Q to reach B and A respectively?

    A
    `16:25`
    B
    `1:1`
    C
    `25:16`
    D
    `4:5`

    • Similar Questions

    Explore conceptually related problems

    A, B and C run on a circular track of 800 m in the same direction. Speeds of A, B and C are 20 m/s, 26 m/s and 33 m/s. (i) When will they meet for the first time? (ii) What is the ratio of distances covered by each one to meet for the first time.

    Riya , Manasvi and Pintu start running around a circular stadium and complete one round in 24 seconds , 6 seconds and 14 seconds respectively . In how much time will they meet again at the starting point ?

    Neeraj , Manoj and Geeta start running around a circular stadium and complete one round in 10 seconds , 6 seconds and 14 seconds respectively . In how much time will they meet again at the starting point ?

    A circular running path is 726 metres in circumference. Two men start from the same point and walk in opposite directions at 3.75 km/h and 4.5 km/h, respectively. When will they meet for the first time ?

    Haris , Dilip and Asha start running around a circular stadium and complete one round in 27 seconds , 9 seconds and 36 seconds respectively . In how many time will they meet again at the starting point ?

    Home
    Profile