Aptitude and Reasoning Questions

Q:

In a row, there are 6 boys between A and B and A being the first boy in row. There are 3 boys between B and C. If there are 12 boys after C, then how many minimum boys are there in the row?

A) 20 B) 16
C) 24 D) 18
 
Answer & Explanation Answer: C) 24

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

3 numbers whose average is 112, the first number is 1/6th the sum of other 2. What is the first number?

A) 45 B) 30
C) 15 D) 48
 
Answer & Explanation Answer: D) 48

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

A helicopter, at an altitude of 1500 m, finds that two ships are sailing towards it, in the same direction. The angles of depression of the ships as observed from the helicopter are 60° and 30°respectively. Distance between the two ships, in metres is

A) 1000√3 B) 1000/√3
C) 500√3 D) 500/√3
 
Answer & Explanation Answer: A) 1000√3

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

The average of 9 observations was found to be 35. Later on, it was detected that an observation 81 was misread as 18. The correct average of the observations is

A) 28 B) 42
C) 35 D) 45
 
Answer & Explanation Answer: B) 42

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

Sum of four times a fraction and 6 times its reciprocal is 11. What is the fraction?

A) 3/4 B) 4/3
C) 4/7 D) 7/4
 
Answer & Explanation Answer: A) 3/4

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

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Q:

What is the remainder when 6729 is divided by 35?

A) 11 B) 7
C) 19 D) 13
 
Answer & Explanation Answer: C) 19

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Filed Under: Problems on Numbers
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Q:

What is the difference between 0.6 and 0.6%?

A) 5.94 B) 0.594
C) 60 D) 54
 
Answer & Explanation Answer: B) 0.594

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Filed Under: Percentage
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Q:

If Sec θ = 13/12, then what is the value of Sin θ?

A) 5/13 B) 12/5
C) 12/13 D) 5/12
 
Answer & Explanation Answer: A) 5/13

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Filed Under: Simplification
Exam Prep: Bank Exams

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