Aptitude and Reasoning Questions

Q:

If "A" means "plus", "B" means "divide", "C" means "multiply" and "D" means "minus", then 187 B 17 C 4 A 7 D 17 = ?

A) 30 B) 44
C) 33 D) 34
 
Answer & Explanation Answer: D) 34

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

What will be the net discount percentage of three successive discounts of 20%, 10% and 30%?

A) 45.2 B) 49.6
C) 54.6 D) 50.4
 
Answer & Explanation Answer: B) 49.6

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Circum center of ΔABC is O. If BAC = 75 and BCA = 80 degrees,

 then what is the value of OAC(in deg)?

A) 45 B) 65
C) 90 D) 95
 
Answer & Explanation Answer: B) 65

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

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Q:

If the angle of elevation of the top of a pillar from the ground level is raised from 30° to 60°, the length of the shadow of a pillar of height 503 will be decreased by

A) 60 m B) 75 m
C) 100 m D) 50 m
 
Answer & Explanation Answer: C) 100 m

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Q:

Ajay can do a painting in 12 days. Amit is 70% more efficient than Ajay. What is the number of days Amit would need to finish the same painting?

 

A) 6415 B) 5113
C) 335 D) 7117
 
Answer & Explanation Answer: D) 7117

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

In a certain code language, 'x' represents '+', '÷' represents 'x', '-' represents '÷' and '+' represents '-'. Find out the answer to the following question.

 

17 x 18 ÷ 30 - 20 + 14 = ?

 

A) 30 B) 9
C) 37 D) 13
 
Answer & Explanation Answer: A) 30

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If 23@5=56; 6@7=26; 5@2=14; then what is the value of 7@5=?

A) 26 B) 24
C) 19 D) 52
 
Answer & Explanation Answer: B) 24

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If x + 1/x = √13, then 3x(x2-1) equal to

A) 3√13 B) √13/3
C) 1 D) 3
 
Answer & Explanation Answer: C) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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