Q:

A) 10 : 5 | B) 15 : 2 |

C) 20 : 2 | D) 25 : 2 |

Answer: D) 25 : 2

Explanation:

Explanation:

Indian stamps are common to both ratios. Multiply both ratios by factors such that the Indian stamps are represented by the same number.

US : Indian = 5 : 2, and Indian : British = 5 : 1. Multiply the first by 5, and the second by 2.

Now US : Indian = 25 : 10, and Indian : British = 10 : 2

Hence the two ratios can be combined and US : British = 25 : 2

Q:

A) ₹ 360 | B) ₹ 280 |

C) ₹ 110 | D) ₹ 440 |

11
1582

6
1217

3
1058

1
932

Q:

A) 34000 | B) 30000 |

C) 32000 | D) 36000 |

2
947

Q:

A) 15 : 16 | B) 7 : 8 |

C) 6 : 7 | D) 13 : 28 |

7
6884

Q:

A) Rs. 247.5 | B) Rs. 440 |

C) Rs. 110 | D) Rs. 350 |

7
7918

Q:

A) 40 kg | B) 34 kg |

C) 32 kg | D) 42 kg |

5
1115