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Q:

The area of a square is 100 sq cm, find length of its diagonal?

A) 10√2 cm B) 10 cm
C) 20 cm D) 20√2 cm
 
Answer & Explanation Answer: A) 10√2 cm

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Filed Under: Area
Exam Prep: Bank Exams

Q:

Find length of the arc whose central angle is 45° and radius of the circle is 28 cm?

A) 11 cm B) 33 cm
C) 44 cm D) 22 cm
 
Answer & Explanation Answer: D) 22 cm

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The average weight of Shubha, Govinda and Reshma is 65 kg. If the average weight of Shubha and Govinda be 63 kg and that of Govinda and Reshma be 70 kg, then the weight of Govinda is

A) 41 B) 71
C) 88 D) 46
 
Answer & Explanation Answer: B) 71

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Filed Under: Average
Exam Prep: Bank Exams

Q:

A line passing through the origin perpendicularly cuts the line 3x - 2y = 6 at point M. Find M?

A) (18/13, 12/13) B) (18/13, -12/13)
C) (-18/13, -12/13) D) (-18/13, 12/13)
 
Answer & Explanation Answer: B) (18/13, -12/13)

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If the length of the side of an equilateral triangle is 8 cm, what is its area?

A) 32√3 sq cm B) 16 sq cm
C) 16√3 sq cm D) 32 sq cm
 
Answer & Explanation Answer: C) 16√3 sq cm

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Filed Under: Area
Exam Prep: Bank Exams

Q:

A cone of radius 3.5 cm and height 12 cm is completely filled with water. This water is emptied into an empty cylindrical vessel of radius 7 cm. What will be the height of water in this vessel?

A) 2 cm B) 0.33 cm
C) 0.5 cm D) 1 cm
 
Answer & Explanation Answer: D) 1 cm

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

Q:

Find two numbers such that their mean proportion is 16 and third proportion is 1024.

A) 4 and 32 B) 4 and 64
C) 8 and 64 D) 8 and 32
 
Answer & Explanation Answer: B) 4 and 64

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

A bank offers 15% compound interest per half year. A customer deposits Rs 2400 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is

A) Rs 2268 B) Rs 1134
C) Rs 567 D) Rs 283
 
Answer & Explanation Answer: B) Rs 1134

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Filed Under: Compound Interest
Exam Prep: Bank Exams