Aptitude and Reasoning Questions

Q:

ABC is right angled at B. If mA = 30°, then find the value of (sinC + 1/3).

A) 4/3 B) (√3+1)/2
C) (√3+2)/√3 D) (3√3+2)/6
 
Answer & Explanation Answer: D) (3√3+2)/6

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In a certain code language, "STATION" is written as "5313462" and "RED" is written as "789". How is "TRAIN" written in that code language?

A) 73241 B) 37421
C) 37142 D) 37412
 
Answer & Explanation Answer: C) 37142

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

A cuboid of size 50 cm × 40 cm × 30 cm is cut into 8 identical parts by 3 cuts. What is the total surface area (in cm2) of all the 8 parts?

A) 11750 B) 14100
C) 18800 D) 23500
 
Answer & Explanation Answer: C) 18800

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

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Q:

In the given figure, ABCD is a square, BCXYZ is a regular pentagon and ABE is an  equilateral triangle. What is the value in deg of EBZ?

A) 102 B) 98
C) 78 D) 64
 
Answer & Explanation Answer: A) 102

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

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Q:

If '+' means 'divided by', '­' means 'multiplied by', 'x' means 'minus' and ' ÷ ' means 'plus', which of the following will be the value of the expression:

16 ÷ 8 -­ 4 + 2 x 4 = ?

A) 16 B) 28
C) 32 D) 44
 
Answer & Explanation Answer: B) 28

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

A train 100 m long is running at a speed of 120 kms/hr. The time taken to pass a person standing near the line is

A) 1 second B) 3 seconds
C) 5 seconds D) 7 seconds
 
Answer & Explanation Answer: B) 3 seconds

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

The weights of 4 boxes are 30, 70, 60 and 20 kilograms. Which of the following cannot be the total weight, in kilograms, of any combination of these boxes and in a combination a box can be used only once?

A) 180 B) 190
C) 120 D) 150
 
Answer & Explanation Answer: B) 190

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

Ajit is two times as good a workman as Badrinath and therefore is able to finish a job in 30 days less than Badrinath. Working together, they can do it in

A) 10 days B) 30 days
C) 15 days D) 20 days
 
Answer & Explanation Answer: D) 20 days

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Filed Under: Time and Work
Exam Prep: Bank Exams

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