Aptitude and Reasoning Questions

Q:

In a certain code, 327 means 'don't cut tree', 635 means 'plant one tree', 138 means 'tree gives shade' and 4953 means 'we must plant tree'. Which digit represents 'shade'?

A) 1 B) 4
C) 8 D) cannot be determined
 
Answer & Explanation Answer: D) cannot be determined

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

In a certain code language, “RAPID” is written as “GLSDU”. How is “WATER” written in that code language?

 

A) DZHKM   B) UHWDZ  
C) VHKDZ   D) MKHDZ
 
Answer & Explanation Answer: B) UHWDZ  

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

In a mixture, water and milk are in the ratio of 3 : 5. In the second mixture, the ratio of water and milk is 9 : 11. If these two mixtures be mixed to form anew mixture in which water and milk are in ratio 5 : 7, then what is the ratio of these two mixtures in the new mixture?

A) 1 : 2 B) 3 : 2
C) 4 : 5 D) 4 : 7
 
Answer & Explanation Answer: C) 4 : 5

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

Which of the following cube in the answer figure cannot be based on the unfolded cube in the question figure?

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

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Filed Under: Cubes and Dice
Exam Prep: Bank Exams

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Q:

CAlculate : 72-6-45÷5-72-2×2÷2+2

A) -16/18 B) -14/7
C) -12/7 D) -12/18
 
Answer & Explanation Answer: C) -12/7

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The mean of marks secured by 60 students in division A of class X is 66, 45 students of division B is 62 and that of 75 students of division C is 60. Find the mean of marks of the students of three divisions of Class X.

A) 61.8 B) 62.5
C) 61.1 D) 63.9
 
Answer & Explanation Answer: B) 62.5

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

Two numbers are 35% and 40% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

A) 7.69 percent B) 5 percent
C) 8.33 percent D) 12.5 percent
 
Answer & Explanation Answer: C) 8.33 percent

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

If 7/8th of 5/4th of a number is 315, then 5/9th of that number is _____

A) 123 B) 81
C) 140 D) 160
 
Answer & Explanation Answer: D) 160

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Filed Under: Percentage
Exam Prep: Bank Exams

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