Home
Class 7
MATHS
Write true or false. i) 15 : 30 :: 30 : ...

Write true or false. i) 15 : 30 :: 30 : 40, ii) 22 : 11 :: 12 : 6.

Promotional Banner

Topper's Solved these Questions

  • RATIO - APPLICATIONS

    NCERT TELUGU|Exercise Exercise 6|10 Videos
  • SIMPLE EQUATIONS

    NCERT TELUGU|Exercise EXERCISE-3|16 Videos

Similar Questions

Explore conceptually related problems

Write true of false. i) 15 : 30 :: 30 : 40, ii) 22 : 11 :: 12 : 6, iii) 90 : 30 :: 36 : 12, iv) 30 : 64 :: 6 : 12, v) 25 : 1 :: 40 : 160.

Write true or false : 15:30: : 30:40

Write true or false : 90:30: : 36:12

Write true or false : 22:11: :12:6

Write true or false : 25:1: : 40:160

Write true or false : 32:64 : :6:12

30% of 40 =

Write 'True' or 'False'. Ray is a part of a line

Write “True” or “False”:Ray is a part of a line,

Write 'True' or 'False'. A line has no end points.

NCERT TELUGU-RATIO- APPLICATIONS-EXERCISE
  1. sum of ₹1,60,000 is divided in the ratio 3:5. What is the smaller shar...

    Text Solution

    |

  2. The speed of a garden-Snail is 50 meters per hour and that of the Chee...

    Text Solution

    |

  3. Write true or false. i) 15 : 30 :: 30 : 40, ii) 22 : 11 :: 12 : 6.

    Text Solution

    |

  4. Madhu buys 5 kg of potatoes at the market. If the cost of 2 kg is ₹36,...

    Text Solution

    |

  5. The ratio of two angles is 3: 1. Find the larger angle if the smaller ...

    Text Solution

    |

  6. 40 benches are required to seat 160 students. How many benches will be...

    Text Solution

    |

  7. When a Robin bird flies, it flaps wings 23 times in ten seconds. How m...

    Text Solution

    |

  8. The average human heart beats at 72 times per minute. How many times d...

    Text Solution

    |

  9. A length of a bacteria enlarged 50,000 times attains a length of 5 cm....

    Text Solution

    |

  10. Sushma has a road map with a scale of 1 cm representing 18 km. She dri...

    Text Solution

    |

  11. If the cost of 6 liters of oil is ₹ 351. Find the cost of 19frac{1}{2}...

    Text Solution

    |

  12. The length of a line is 38 cm. If the line is divided in the ratio of ...

    Text Solution

    |

  13. If a road roller makes 150 turns to cover 750 m of distance, how many ...

    Text Solution

    |

  14. If a:b = 3:4 and b:C = 5:6 find a:b:c.

    Text Solution

    |

  15. Additional Bits: Are 3,5,15,25 in proportion if not, arrange them.

    Text Solution

    |

  16. Additional Bits: 16: square::8:9, square = .

    Text Solution

    |

  17. Additional Bits: 5:7 :: 15: square, square = .

    Text Solution

    |

  18. Additional Bits : 48:12 = 12: x, then x= .

    Text Solution

    |

  19. Additional Bits: 34 : 7 :: 544: square, square= .

    Text Solution

    |

  20. Additional Bits: 5 : 80 :: square: 2000, square= .

    Text Solution

    |