Q:

A) x = y + z | B) 2x = y + z |

C) 3x = 2y - 2z | D) none of these |

Answer: B) 2x = y + z

Explanation:

Explanation:

Clearly, we have : x = (3y + 3z ) / 6 or 2x = y + z.

5
780

2
6911

Q:

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

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

3
804

1
507

Q:

A) 11 | B) 11.111 |

C) 10.50 | D) 10.85 |

1
894

2
664

Q:

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

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

0
5839

Q:

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

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

7
740