# Aptitude and Reasoning Questions

A) 19 kmph | B) 13 kmph |

C) 7 kmph | D) 9 kmph |

Explanation:

Let the speed of the slower train = p kmph

ATQ,

Speed of the faster train = (p + 6) kmph

Then,

(p + p + 6) x 5 = 160

10p + 30 = 160

10p = 130

p = 13 kmph

Then, speed of the faster train = p + 6 = 13 + 6 = **19 kmph**.

A) Rs. 47 | B) Rs. 49.2 |

C) Rs. 48.5 | D) Rs. 50.3 |

Explanation:

Total cost of all varieties of mangoes = 20 x 2 + 40 x 3 + 50 x 5 = 40 + 120 + 250 = Rs. 410

Then, cost of 1 kg mangoes = 410/10 = Rs. 41

To get 20% profit,

The rate at which the mangoes should be sell = 120/100 x 41 = **Rs. 49.2**

A) Rs. 40,000 | B) Rs. 45,000 |

C) Rs. 42,000 | D) Rs. 46,000 |

Explanation:

Let his present earnings be Rs. p

ATQ,

(125/100) x (96/100) x (125/100) x (96/100) x (125/100) x p = 72000

p = Rs. 40,000.

A) 1 | B) 2 |

C) 3 | D) 0 |

Explanation:

A tangent contains ZERO chords, as it touches the circle at only one point.

Hence, it does not contain any chord.

A) A | B) C |

C) O | D) All of the above |

Explanation:

The letter A has a vertical axis of symmetry.

The letter C has a horizontal axis of symmetry.

The letter O has more than one axis of symmetry, including vertical axis and horizontal axis.

A) 304.587 | B) 295.875 |

C) 115.246 | D) 101 |

Explanation:

3

3 x 1.5 + 1.5 = 6

6 x 2.5 + 2.5 = 17.5

17.5 x 3.5 + 3.5 = 64.75

64.75 x 4.5 + 4.5 = 295.875

A) Rs. 6350 | B) Rs. 5220 |

C) Rs. 5890 | D) Rs. 6458 |

Explanation:

Remaining % of amount with Rohan

= 100 - (24 + 34 + 17 + 19)

= 100 - 94

= 6%

=> 6% = 540

=> 100% = ?

540 x 100/6 = Rs. 9000

Now, Money spent on insurance and food is

= 34 + 24 = 58% of 9000

= 58 x 9000/100

= 58 x 90

= **Rs. 5220**