# Aptitude and Reasoning Questions

A) 68, 72, 81 | B) 35, 38, 42 |

C) 27, 38, 42 | D) 33, 44, 55 |

Explanation:

A Pythagorean triple consists of three positive integers a, b, and c, such that a² + b² = c².

Here we know, that 3, 4, 5 are pythagorean triplets as 25 = 9 + 16. Hence, its multiple will also be a pythagorean triple.

In the options given, (3 x 11 , 4 x 11 , 5 x 11) = **33, 44, 55** is a pythagorean triplet.

A) 12 | B) 13 |

C) 14 | D) 15 |

Explanation:

We know $\frac{\mathbf{M}\mathbf{1}\mathbf{\times}\mathbf{D}\mathbf{1}\mathbf{\times}\mathbf{H}\mathbf{1}}{\mathbf{W}\mathbf{1}}\mathbf{}\mathbf{=}\mathbf{}\frac{\mathbf{M}\mathbf{2}\mathbf{\times}\mathbf{D}\mathbf{2}\mathbf{\times}\mathbf{H}\mathbf{2}}{\mathbf{W}\mathbf{2}}$

=> $\frac{\mathbf{15}\mathbf{\times}\mathbf{4}\mathbf{\times}\mathbf{14}}{\mathbf{35}}\mathbf{}\mathbf{=}\mathbf{}\frac{\mathbf{M}\mathbf{\times}\mathbf{8}\mathbf{\times}\mathbf{10}}{\mathbf{50}}$

=> M = 15

A) secant | B) tangent |

C) diameter | D) perigram |

Explanation:

A straight line segment whose endpoints both lie on the circle is called as chord. A chord that passes through the center of a circle is a diameter.

A) Rs. 600 | B) Rs. 768 |

C) Rs. 878 | D) Rs. 668 |

Explanation:

We know that,

P.W = 100×T.D/R×T

= 100×168/14×2

P.W = 600.

Now, required Sum = (P.W. + T.D.)

= Rs. (600 + 168)

= Rs. 768.

A) even | B) odd |

C) 0 | D) none |

Explanation:

To find the sum of first 10 prime numbers

First 10 prime numbers = 2, 3, 5, 7, 11, 13, 17, 19, 23, 29

Hence, The sum of the first 10 prime numbers is

(2+3+5+7+11+13+17+19+23+29) = **129 (ODD Number).**

A) 29850 | B) 30120 |

C) 31350 | D) 37250 |

A) DECBFA | B) EDCFBA |

C) BCDAEF | D) DCEBFA |

Explanation:

**The rearranged sentences are ::**

**(D) **By now, most know that Google is about far more than search.**(C)** Gmail, Google maps, and Blogger are used widely.**(B)** But those apps are just a hint of what this Internet behemoth offers **(E)** under the hood of its famous search engine.**(A)** Here’s a rundown of some useful Google gems that **(F)** you may not know about, but probably should.