Aptitude and Reasoning Questions

Q:

If sin ­-240° = x, then the value of x is

A) ­2/√3 B)  √2
C) 2 D) √3/2
 
Answer & Explanation Answer: D) √3/2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The triangle in which the orthocenter, circumcentre, Incenter and the centroid coincide each other at a point is known as _____________.

A) isosceles triangle B) equilateral triangle
C) right angled triangle D) obtuse angled triangle
 
Answer & Explanation Answer: B) equilateral triangle

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

The least number that must be subtracted from 202 to make it a perfect square is

A) 10 B) 8
C) 14 D) 6
 
Answer & Explanation Answer: D) 6

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Filed Under: Problems on Numbers
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Q:

Among four cars, weight of T1 is twice the weight of T2. Weight of T3 is half of the weight of T2. T4 is 25 kg heavier than T2, but 25 kg lighter thanT1. What is the difference (in kg) between the weight  of T4 and T3?

 

A) 30 B) 50
C) 25 D) 35
 
Answer & Explanation Answer: C) 25

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Filed Under: Arithmetical Reasoning
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Q:

Find the total surface area (in cm2) of a cuboid of length, breadth and height of 10.5 cm, 8 cm and 9 cm respectively.

A) 607 B) 767
C) 769 D) 501
 
Answer & Explanation Answer: D) 501

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

The table given below shows the number of students who were absent and percentage of students who were present in the given two examinations from five different schools. The table also shows the percentage of students who were present in the Biology and Physics examination respectively.

If the number of students who were present in the Physics examination from school A is 250% of the difference of the number of the students who were present in Physics and Biology examination, from school K, then what is the ratio of the number of students who were present from school L to number of students who were present in Physics examination from school A?

A) 5079 : 4631 B) 1692 : 1547
C) 1547 : 4631 D) 1692 : 2345
 
Answer & Explanation Answer: B) 1692 : 1547

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Filed Under: Table Charts
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Q:

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9.A letter from this matrix can be represented first by its row and next by its coloum ex "A" can be represented by 03,10,etc and "P" can be represented by 55, 67, etc. Similarly, you have to identify the set for the word "REST".

A) 96, 33, 44, 87 B) 58, 21, 85, 75
C) 89, 40, 31, 56 D) 77, 10, 55, 68
 
Answer & Explanation Answer: B) 58, 21, 85, 75

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Filed Under: Arithmetical Reasoning
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Q:

Students from different countries (A, B, C, D, E, F) participated in a certain seminar. The pie chart shows how many students came from each of the six participating countries. Study the diagram and answer the following questions.

The biggest contingent of students was from which country?

A) A B) C
C) B D) D
 
Answer & Explanation Answer: C) B

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Filed Under: Pie Charts
Exam Prep: Bank Exams

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