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Q:

What is the value of sin(11π/6)?

A) 2/√3 B) -2/√3
C) -1/2 D) 1/2
 
Answer & Explanation Answer: C) -1/2

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Product of digits of a 2-digit number is 24. If we add 45 to the number, the new number obtained is a number formed by interchange of the digits.What is the original number?

A) 54 B) 83
C) 38 D) 45
 
Answer & Explanation Answer: C) 38

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

The average of 25 consecutive odd integers is 55. The highest of these integers is

A) 79 B) 105
C) 155 D) 109
 
Answer & Explanation Answer: A) 79

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

In an army selection process, the ratio of selected to unselected candidates was 4:1. If 90 less had applied and 20 less selected, the ratio of selected to unselected would have been 5:1. How many candidates had applied for the process?

A) 1650 B) 3300
C) 825 D) 4950
 
Answer & Explanation Answer: A) 1650

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

Point P is the midpoint of segment AB. Co-ordinates of point P are (2,1) and point A are (11,5). Co-ordinates of point B are

A) (-7,-3) B) (6.5,3)
C) (7,3) D)  (-6.5,-3)
 
Answer & Explanation Answer: A) (-7,-3)

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Filed Under: Area
Exam Prep: Bank Exams

Q:

When a discount of 20% is given on a sweater, the profit is 28%. If the discount is 14%, then the profit is

A) 42 percent B) 46.4 percent
C) 33.2 percent D) 37.6 percent
 
Answer & Explanation Answer: D) 37.6 percent

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

Q:

A cylindrical vessel of height 5 cm and radius 4 cm is completely filled with sand. When this sand is poured out it forms a right circular cone of radius 6 cm. What will be the height of this cone? (Take π = 22/7)

A) 6.67 cm B) 2.22 cm
C) 3.33 cm D) 1.67 cm
 
Answer & Explanation Answer: A) 6.67 cm

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Filed Under: Area
Exam Prep: Bank Exams

Q:

The sum of all prime numbers between 58 and 68 is

A) 179 B) 178
C) 187 D) 183
 
Answer & Explanation Answer: C) 187

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams