Aptitude and Reasoning Questions

Q:

If x = (√2 + 1)/(√2 – 1), then what is the value of (x5 + x4 + x2 + x)/x3 ?

A) 5 B) 2
C) 2√3 D) 2√2
 
Answer & Explanation Answer: C) 2√3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If MACHINE is coded as 19-7-9-14-15-20-11, how will you code DANGER?

A) 10-7-20-13-11-24 B) 13-7-20-11-10-25
C) 11-7-20-16-11-24 D) 13-7-20-9-11-25
 
Answer & Explanation Answer: A) 10-7-20-13-11-24

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Mayank, Deepak and Pawan, each of them working alone can complete a work in 5, 10 and 15 days respectively. If all three of them work together to complete a work and earn Rs. 12000 what will be Deepak's share of the earnings?

A) Rs. 2000 B) Rs. 6000
C) Rs. 4000 D) Rs. 3000
 
Answer & Explanation Answer: C) Rs. 4000

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

In a container, two types of liquids P and Q are in the ratio of 3 : 7. If 10 litres mixture is drawn off from the container and filled with 6 litres of liquid Q,then the ratio of P and Q becomes 1 : 3. What was the original quantity (in litres) of mixture?

A) 34 B) 36
C) 30 D) 40
 
Answer & Explanation Answer: D) 40

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams , CAT

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Q:

Determine the value of a2+b2a3+b3 when a = 2+√3 and b = 2-√3.

A) 0.27 B) 0.42
C) 0.58 D) 0.93
 
Answer & Explanation Answer: A) 0.27

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Exam Prep: Bank Exams

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Q:

A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: A) 1

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Filed Under: Paper Folding
Exam Prep: Bank Exams

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Q:

A man covers a total distance of 100 km on bicycle. For the first 2 hours, the speed was 20 km/hr and for the rest of the journey, it came down to 10 km/hr. The average speed will be

A) 12.5 km/hr B) 13 km/hr
C) 15.5 km/hr D) 20 km/hr
 
Answer & Explanation Answer: A) 12.5 km/hr

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

What is the area (in sq cm) of a rhombus if the lengths of the diagonals are 12 cm and 14 cm?

A) 42 B) 168
C) 84 D) 63
 
Answer & Explanation Answer: C) 84

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Filed Under: Area
Exam Prep: Bank Exams

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