Home
Class 10
MATHS
A,B and C start at the same time in the ...

A,B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at same point After what time will they again at the starting point ?

A

46 min 12 sec

B

42 min 6 sec

C

52 min 12 sec

D

56 min 10 sec

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SAMPLE PAPER 02

    EDUCART PUBLICATION|Exercise SECTION-C|10 Videos
  • SAMPLE PAPER 02

    EDUCART PUBLICATION|Exercise SECTION - A|11 Videos
  • SAMPLE PAPER 02

    EDUCART PUBLICATION|Exercise SECTION - D|9 Videos
  • SAMPLE PAPER 01

    EDUCART PUBLICATION|Exercise PART-B (SECTION-V)|4 Videos
  • SAMPLE PAPER 03

    EDUCART PUBLICATION|Exercise Section - C|10 Videos

Similar Questions

Explore conceptually related problems

A , B and C start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at the same point. After what time will they meet again at the starting point? (a) 26 minutes 18 seconds (b) 42 minutes 36 seconds (c) 45 minutes (d) 46 minutes 12 seconds

A, B and C are start at the same time in the same direction to run around a circular stadium. A completes a round in 252 seconds, B in 308 seconds and C in 198 seconds, all starting at the same point. After what time will they next meet at the starting point again?

A , B and C start at the same direction to run around a circular stadium . A complete a round in 252 seconds , B in 308 seconds and C in 198 seconds , all starting at the same point . After what time they meet again at the starting point ?

Miloni, Shikka and Varun start running around a circular stadium and complete one round in 8 seconds, 10 seconds and 14 seconds respectively. In how much time will they meet again at the starting point ?

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 ?

EDUCART PUBLICATION-SAMPLE PAPER 02-SECTION-B
  1. If the perimeter of a semi-circular protractor is 36cm, then its diame...

    Text Solution

    |

  2. If we toss two unbiased coins simultaneously then the probability of g...

    Text Solution

    |

  3. What is the measure of the hypotenuse of a right triangle, when its me...

    Text Solution

    |

  4. Evaluate for what value of c for which the system of linear equations ...

    Text Solution

    |

  5. If is proposed to build a single circular park equal in area to the su...

    Text Solution

    |

  6. Evaluate (x)/(sqrt(a^(2)+x^(2))) where a=x tan theta.

    Text Solution

    |

  7. Evaluate (y^(2))/(b^(2))-(x^(2))/(a^(2)), whre x=a tan theta and y= b ...

    Text Solution

    |

  8. A circle's circumference is equal to the sum of the circumferences of ...

    Text Solution

    |

  9. What is the LCM of smallest prime and smallest composite natural numbe...

    Text Solution

    |

  10. A,B and C start at the same time in the same direction to run around a...

    Text Solution

    |

  11. Two "angles are supplementary to each other. The larger of two supplem...

    Text Solution

    |

  12. Evaluate the simplified value of (1+cot^(2) theta)(1-cos theta)(1+cos ...

    Text Solution

    |

  13. If DeltaABC~DeltaPQR then evaluate the length of AC. If perimeter of D...

    Text Solution

    |

  14. On choosing a letter randomly from the letters of the word "ASSASSINAT...

    Text Solution

    |

  15. A man goes 15 m due west and then 8 m due north. How far is he from...

    Text Solution

    |

  16. In an equilateral triangle DeltaPQR, PT is an altitude. Then the value...

    Text Solution

    |

  17. Salesman was having a lot of 100 shirts of which 88 are good, & 8 have...

    Text Solution

    |

  18. An arc of length of length 19 cm of a circle of radius 30 cm, subtends...

    Text Solution

    |

  19. A girl of height 90 cm is walking away from the base of a lamp-post...

    Text Solution

    |

  20. Evaluate x + y, if 217x + 131y = 913 and 131x + 217y = 827.

    Text Solution

    |