# Aptitude and Reasoning Questions

A) An exact match is not possible in a SELECT statement. | B) An exact match is necessary in a CREATE statement. |

C) An exact match is not possible in a CREATE statement. | D) An exact match is necessary in a SELECT statement. |

A) Rs. 14,400 | B) Rs. 15,600 |

C) Rs. 14,850 | D) Rs. 15,220 |

Explanation:

Let the required Sum = Rs.S

From the given data,

1008 = [(S x 11 x 5)/100] - [(S x 8 x 6)/100]

=> S = Rs. 14,400.

A) 6 min | B) 8 min |

C) 12 min | D) 10 min |

Explanation:

Let pipe A takes p min to fill

Then,

pipe B takes 3p min to fill

=> 3p - p = 32

=> p = 16 min => 3p = 48 min

Required, both pipes to fill = (48 x 16)/(48 + 16) min = 12 min.

A) 8 | B) 9 |

C) 10 | D) 11 |

Explanation:

Perimeter = 36

⇒ 2 ( l + w ) = 36

⇒ l + w = 18

Since length and width are positive integers in centimeters.

Therefore, possible dimensions are :

( 1, 17 )cm , ( 2, 16 ) cm , ( 3, 15 ) cm, (4 , 14) cm, ( 5,13) cm, ( 6, 12) cm , ( 7, 11) cm, ( 8, 10 ) cm, ( 9, 9) cm.

Hence, there are** 9 rectangles. **

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) 60 | B) 55 |

C) 45 | D) 40 |

Explanation:

From the given data,

let the length, breadth and height of the cuboid are m, n, r

m x n = 12

n x r = 20

r x m = 15

Hence, m x n x n x r x r x m = 12 x 20 x 15

mnr = sqrt of (12x20x15) = **60 cub.cm.**

A) 21 yrs | B) 24 yrs |

C) 27 yrs | D) 30 yrs |

Explanation:

Let Mohan present age = p

ATQ,

5/6 x p = p - 5

p = 30

His wifes age = 30 - 3 = **27 yrs**.