Aptitude and Reasoning Questions

Q:

What is the value of {(sin 4x + sin 4y) [(tan 2x – 2y)]}/(sin 4x – sin 4y)?

A) tan 2 (2x + 2y) B) tan2
C) cot (x – y) D) tan (2x + 2y)
 
Answer & Explanation Answer: D) tan (2x + 2y)

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If ETHANOL is coded as HWKDQRO, then how will MIX be coded as?

A) PLA B) RFV
C) BGT D) NHY
 
Answer & Explanation Answer: A) PLA

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Group the given figures into three classes using each figure only once.

A) 2,4,7 ; 1,8,9 ; 3,5,6 B) 2,6,9 ; 1,5,7 ; 3,4,8
C) 2,6,7 ; 1,5,8 ; 3,4,9 D) 2,8,7 ; 1,5,9 ; 3,4,6
 
Answer & Explanation Answer: B) 2,6,9 ; 1,5,7 ; 3,4,8

Explanation:

1,5,7 contain a rectangle with its two diagonals as the outer element and another element (similar or different) placed inside it.

2,6,9 contain a triangle with its three medians as the outer element and another element (similar or different) placed inside it.

3,4,8 contain a circle with its two mutually perpendicular diameters as the outer element and another element (similar or different) placed inside it.

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Filed Under: Grouping of Images

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Q:

The brother is elder to his sister by 6 years. Seven years ago the product of their ages was 72. What is the age of the brother?

A) 13 years B) 12 years
C) 6 years D) 19 years
 
Answer & Explanation Answer: D) 19 years

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

In a class of 50 students there are 22 girls who scored an average of 35 marks in the test. What is the average marks of the boys if the class average is 42 marks?

A) 50 B) 52.5
C) 47.5 D) 55
 
Answer & Explanation Answer: C) 47.5

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

A shopkeeper, sold cocoa seeds at the rate Rs 1330 a kg and bears a loss of 15%. Now if he decides to sell it at Rs 1463 per kg, what will be the result?

A) 13 percent loss B) 6.5 percent gain
C) 6.5 percent loss D) 13 percent gain
 
Answer & Explanation Answer: C) 6.5 percent loss

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Select the related letters from the given alternatives.
WUS : DFH :: MKI : ?

A) LJH B) GEC
C) OQS D) NPR
 
Answer & Explanation Answer: D) NPR

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

If 18 x 12 = 206 and 19 x 22 = 408, then 23 x 36 = ?

A) 878 B) 818
C) 794 D) 776
 
Answer & Explanation Answer: B) 818

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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