Aptitude and Reasoning Questions

Q:

Working together A and B can do a job in 40 days, B and C in 36 days and all three together in 24 days. In how many days can B alone do the job?

A) 60 B) 90
C) 72 D) 120
 
Answer & Explanation Answer: B) 90

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

x, y and z are prime numbers and x + y + z = 38. What is the maximum value of x?

A) 19 B) 23
C) 31 D) 29
 
Answer & Explanation Answer: C) 31

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Consider  the  multiplication  999  ×  abc  =  def132  in  decimal  notation, where  a,  b,  c,  d,  e  and  f  are digits. What are the values of a, b, c, d, e and f respectively?

A) 6, 6, 8, 6, 8, 7 B) 8, 6, 8, 6, 7, 8
C) 6, 8, 8, 7, 8, 6 D) 8, 6, 8, 8, 6, 7
 
Answer & Explanation Answer: D) 8, 6, 8, 8, 6, 7

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

A right prism has a square base with side of base 4 cm and the height of prism is 9 cm. The prism is cut in three parts of equal heights by two planes parallel to its base. What is the ratio of the volume of the top, middle and the bottom part respectively?

A) 1 : 8 : 27 B) 1 : 7 : 19
C) 1 : 8 : 20 D) no answer
 
Answer & Explanation Answer: D) no answer

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

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Q:

If sinC - sinD = x, then value of x is

A) 2sin[(C+D)/2]cos[(C-D)/2] B) 2cos[(C+D)/2]cos[(C-D)/2]
C) 2cos[(C+D)/2]sin[(C-D)/2] D) 2sin[(C+D)/2]sin[(D-C)/2]
 
Answer & Explanation Answer: C) 2cos[(C+D)/2]sin[(C-D)/2]

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The sum of three numbers is 162. If the ratio of the first number to the second number is 5 : 7 and that of the second number to the third number is 5 :3, then what is the second number?

A) 35 B) 70
C) 80 D) 40
 
Answer & Explanation Answer: B) 70

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

According to the will the wealth of Rs 21,25,000 was to be divided between the son and the daughter in the ratio 7/6 : 5/3. How much did the son get (in Rs)?

A) 875000 B) 12,50,000
C) 10,00,000 D) 11,25,000
 
Answer & Explanation Answer: A) 875000

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

A girl is standing facing towards the east. She turns 45 degree in the anticlockwise direction and then turns 180 degree in the clockwise direction. Which direction is she facing now?

A) West B) South
C) North D) South-West
 
Answer & Explanation Answer: D) South-West

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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