# Aptitude and Reasoning Questions

A) 1 | B) 2 |

C) 3 | D) 4 |

Explanation:

The pattern followed in the given figures is

One, two, three, one, two, three.....arcs get inverted sequentially. This inversion takes place in an Anti Clock Wise direction.

Hence, figure 1) will come in the next to complete the series.

A) 48 sq units | B) 24 sq units |

C) 12 sq units | D) 6 sq units |

Explanation:

We know that,

The area of a triangle with two sides given and included angle

A =** 1/2 x product of sides x Sin(angle) **

Here the two sides are 8 & 12

Angle = 150

Area = 1/2 x 8 x 12 x sin150

Sin(150) = sin(90+60) = cos(60) = 1/2

A = 48 x 1/2 = 24

Area of the given triangle = **24 sq units.**

A) Circle | B) Square |

C) Curve | D) Triangle |

Explanation:

Surface roughness on a drawing is represented by the triangle.

A) Rs. 36 | B) Rs. 30 |

C) Rs. 28 | D) Rs. 40 |

Explanation:

From the given data,

When the price of rice is decreased by 10%, the value of Rs. 270 would become

270 x 100/90 = 300

Now, the value 270 becomes 300

And given, the girl could buy 1 kg extra for that value

Change in value = 300 - 270 = Rs. 30

Therefore, 1 kg extra rice she can get for Rs. 30

=> The original price of rice = Rs. 30/kg.

As she gets only 9 kgs for Rs. 270 before 10% discount, now after discount she gets 10 kgs instead of 9 kgs for Rs. 270.

A) 3 | B) 2 |

C) 1 | D) 0 |

Explanation:

Given numbers are 1, 2 and 3

Factors of 1 = 1

Factors of 2 = 1, 2

Factors of 3 = 1, 2 and 3

Common factors = 1

Hence, the **HCF of 1, 2 and 3 = 1.**

A) 1.705 | B) 1.450 |

C) 1.75 | D) 7.50 |

Explanation:

56/32 can be reduced as

56/32

= 28/16

= 14/8

= 7/4

= 1 3/4

= 1.75

Hence, simplified value of **56/32 = 3/4 = 1.75.**