Home
Class 7
MATHS
Jyoti's and Geeta's present ages are in ...

Jyoti's and Geeta's present ages are in the ratio of 1:4. After 16 years, the ratio of their ages will be 1:2 Find their present ages.

Text Solution

Verified by Experts

The correct Answer is:
8 years and 32 years
Promotional Banner

Topper's Solved these Questions

  • RATIO AND PROPORTION

    ICSE|Exercise Warm-up-Exercise |2 Videos

  • RATIO AND PROPORTION

    ICSE|Exercise Challenge |1 Videos

  • RATIO AND PROPORTION

    ICSE|Exercise Exercise 8.1|33 Videos

  • PROPERTIES OF TRIANGLES

    ICSE|Exercise Exercise 18B|10 Videos

  • RATIONAL NUMBERS

    ICSE|Exercise REVISION EXERCISE (FILL IN THE BOXES).|4 Videos

Similar Questions

Explore conceptually related problems

The present ages of A and B are in the ratio 9 : 4. Seven years hence, the ratio of their ages will be 5 : 3. Find their present ages.

The ages of A and B are in the ratio 7:5 . Ten years hence, the ratio of their ages will be 9:7 . Find their present ages.

Present ages of Anu and Raj are in the ratio 4:5. Eight years from now the ratio of their ages will be 5:6. Find their present ages.

The ages of Hari and Harry are in the ratio 5:7. Four years from now the ratio of their ages will be 3:4. Find their present ages.

The ages of Sonal and Manoj are in the ratio 7: 5. Ten years hence the ratio of their ages will be 9: 7. Find their present ages

The ratio of the ages of Arvind and Renu is 3:5. Five years hence, the ratio of their ages will be 4:5. Find their present ages.

The ratio of the ages of Riti and Arya is 3:8. Eight years ago, the ratio of their ages was 1:6. Find their present ages.

The present age of a man is twice that of his son. Eight years hence, their ages will be in the ratio 7:4 . Find their present ages.

The ages of two persons are in the ratio 5: 7. Eighteen years ago their ages were in the ratio 8: 13. Find their present ages.

The ratio of the ages of Riti and Nakul is 2:3. Eight years ago, the ratio of their ages was 2:5. Find! their present ages.

ICSE-RATIO AND PROPORTION-Revision Exercise
  1. Write the following ratios in their simplest form. a. 36:81 b. 48:108 ...

    Text Solution

    |

  2. Write three equivalent ratios for each of the following: 2:7 3:7 5:6 4...

    Text Solution

    |

  3. Find the ratio of: a. 455 mL to 1.5 L. b. 45 min to 3(1)/(30) h.

    Text Solution

    |

  4. A cake recipe uses 150 g sugar in 400 g of flour. Find the ratio of: a...

    Text Solution

    |

  5. Divide: a. रु 600 between A, B, and C in the ratio 2:3:7 b. रु 780 a...

    Text Solution

    |

  6. Arrange the given ratios as indicated: a. In ascending order: i. 2...

    Text Solution

    |

  7. Arrange the given ratios as indicated: a. In ascending order: In d...

    Text Solution

    |

  8. If P=3Q = 7R, find P:Q:R.

    Text Solution

    |

  9. If P:Q = 2:9 and Q :R = 3:7, find P:R.

    Text Solution

    |

  10. Given that x:y= 2:7, find 3x + 4y: 2x + 5y.

    Text Solution

    |

  11. Two numbers are in the ratio 4:7 and their LCM is 84. Find the two num...

    Text Solution

    |

  12. Jyoti's and Geeta's present ages are in the ratio of 1:4. After 16 yea...

    Text Solution

    |

  13. Two bags of potatoes are such that the weight of one bag is 5.5 times ...

    Text Solution

    |

  14. A cleansing agent is mixed with water in the ratio 1:7. In 400 L of so...

    Text Solution

    |

  15. In a mixed fruit drink, orange juice, apple juice, and pineapple juice...

    Text Solution

    |

  16. Yellow, blue, and white colours are mixed in the ratio 7:6:3. How much...

    Text Solution

    |

  17. Find a such that 3, a, 9, and 12 are in proportion.

    Text Solution

    |

  18. What should be added to each of the numbers 8, 32,and 1,11 so that the...

    Text Solution

    |

  19. Are the following numbers in continued proportion? a. 9, 12, 16 b. 4, ...

    Text Solution

    |

  20. A bag has 50, 100, and 200 notes in the ratio 3:7:5. If there are 90 n...

    Text Solution

    |