# Analyst Questions

Q:

A) Leo Tolstoy | B) Charles Dickens |

C) George Washington | D) Steven Spielberg |

6
1835

Q:

A) 66%% | B) 6.5% |

C) 7% | D) 7.5% |

0
1373

Q:

A) n = 2 | B) n = 5 |

C) n = 29/5 | D) n = 1 |

Answer & Explanation
Answer: C) n = 29/5

Explanation:

Explanation:

Given are the two AP'S:

15,12,9.... in which a=15, d=-3.............(1)

-15,-13,-11..... in which a'=-15 ,d'=2.....(2)

now using the nth term's formula,we get

a+(n-1)d = a'+(n-1)d'

substituting the value obtained in eq. 1 and 2,

15+(n-1) x (-3) = -15+(n-1) x 2

=> 15 - 3n + 3 = -15 + 2n - 2

=> 12 - 3n = -17 + 2n

=> 12+17 = 2n+3n

=> 29=5n

=> n= 29/5

10
1364

Q:

A) 105 | B) 7! x 6! |

C) 7!/5! | D) 420 |

Answer & Explanation
Answer: A) 105

Explanation:

Explanation:

Choose 1 person for the single room & from the remaining choose 2 for the double room & from the remaining choose 4 people for the four person room,

Then,

^{7}C_{1 }x^{6}C_{2 }x^{4}C_{4 }_{ = 7 x x 1 }

_{ = 7 x 15 = 105.}

4
1286

Q:

A) Rs.150.50 | B) Rs.154.75 |

C) Rs.156.25 | D) Rs.158 |

1
956