Aptitude and Reasoning Questions

Q:

In a triangle PQR, ∠Q = 90°. If PQ = 12 cm and QR = 5 cm, then what is the radius (in cm) of the circum circle of the triangle?

A) 5 B) 6
C) 6.5 D) 6√2
 
Answer & Explanation Answer: C) 6.5

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Filed Under: Simplification
Exam Prep: Bank Exams

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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 these matrices can be represented first by its row and next by its coloumn,e.g., B can be represented by 00,13, etc, and A can be represented by 55,69, etc. You have to identify the set for the word 'LION'.

A) 03, 55, 76, 33 B) 11, 65, 77, 22
C) 23, 79, 85, 43 D) 11, 88, 99, 22
 
Answer & Explanation Answer: D) 11, 88, 99, 22

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Filed Under: Figure Matrix
Exam Prep: Bank Exams

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Q:

In a mixture of 45 litres, the ratio of liquid A and liquid B is 7 : 2. If 11 litres of liquid B is added to the mixture, then what will be the ratio of liquid A and liquid B in the new mixture?

 

A) 7 : 4 B) 8 : 5
C) 6 : 5   D) 5 : 3
 
Answer & Explanation Answer: D) 5 : 3

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

Karan's number in the queue is twelfth from the counter. There are five people between Karan and Sunil. What is Sunil's number in the queue?

A) 19 B) 18
C) 20 D) 17
 
Answer & Explanation Answer: B) 18

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

P, Q and R are partners in a company. In any year P receives 1/9 part of profit, Q receives 1/6 part of profit and R receives Rs 130000. How much amount (in Rs) will P get as profit?

A) 40000 B) 36000
C) 18000 D) 20000
 
Answer & Explanation Answer: D) 20000

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

What is the value of (cos 45 - 1/3) ?

A) 2-√3 B) 2/√3
C) (3-√2)/3√2 D) 1/2√3
 
Answer & Explanation Answer: C) (3-√2)/3√2

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Filed Under: Simplification
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Q:

If 30Ω6 = -5, 80Ω2 = -40 and 20Ω4 = -5, then find the value of 70Ω2 = ?

A) 10 B) -35
C) 15 D) -20
 
Answer & Explanation Answer: B) -35

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Which of the following is correct?

A) (3x -­ 2y)2 = 9x2 -­ 12xy + 4y2 B) (3x -­ 2y)2 = 9x2 -­ 6xy + 4y2
C) (3x + 2y)2 = 9x2 -­ 12xy + 4y2 D) (3x + 2y)2 = 9x2 -­ 6xy + 4y2
 
Answer & Explanation Answer: A) (3x -­ 2y)2 = 9x2 -­ 12xy + 4y2

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Filed Under: Simplification
Exam Prep: Bank Exams

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