Q:

A) 62 degrees | B) 64 degrees |

C) 65 degrees | D) 66 degrees |

Answer: B) 64 degrees

Explanation:

Explanation:

Sum of temperatures on 1st, 2nd, 3rd and 4th days = (58 * 4) = 232 degrees ... (1)

Sum of temperatures on 2nd, 3rd, 4th and 5th days - (60 * 4) = 240 degrees ....(2)

Subtracting (1) From (2), we get :

Temp, on 5th day - Temp on 1st day = 8 degrees.

Let the temperatures on 1st and 5th days be 7x and 8x degrees respectively.

Then, 8x - 7x = 8 or x = 8.

Temperature on the 5th day = 8x = 64 degrees.

6
897

2
8258

Q:

A) 7 and 8 | B) 6 and 7 |

C) 8 and 7 | D) 6 and 8 |

4
875

1
567

Q:

A) 11 | B) 11.111 |

C) 10.50 | D) 10.85 |

1
1018

2
754

Q:

A) 3, 32 | B) 12, 8 |

C) 1, 96 | D) 24, 4 |

0
6871

Q:

A) 301 : 60 | B) 7 : 3 |

C) 39 : 11 | D) 60 : 207 |

7
806