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Q:

A circle has its centre at O . A tangent drawn from a point P , which is situated outside the circle, touches the circle at A. If PA = 4 cm & PO=5 cm, then the length of the radius of the circle is

A) 1 cm	B) 2 cm
C) 3 cm	D) 4 cm

Answer & Explanation Answer: C) 3 cm

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

Q:

The average temperature of Monday ,Tuesday , Wednesday and Thursday is 60°, The average for Tuesday, Wednesday, Thursday and Friday is 63°; If the ratio of temperature for Monday and Friday is 21 : 25, then what is the temperature of Friday ?

A) 70°	B) 73°
C) 75°	D) 78°

Answer & Explanation Answer: C) 75°

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Filed Under: Average
Exam Prep: Bank Exams

Q:

If $tanθ = \frac{4}{3}$ , then the value of $\frac{3 sinθ + 2 cosθ}{3 sinθ - 2 cosθ}$ ?

A) 1/2	B) 3/2
C) 3	D) -3

Answer & Explanation Answer: C) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

In ΔABC , DE || AC. Where D and E are two points lying on AB and BC respectively. If AB = 5 cm and AD = 3 cm, then BE : EC is

A) 2:3	B) 3:2
C) 5:3	D) 3:5

Answer & Explanation Answer: A) 2:3

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

Q:

Three numbers are in the ratio 1 : 2 : 3 and the sum of their cubes is 4500 .The smallest numbers is

A) 4	B) 5
C) 6	D) 10

Answer & Explanation Answer: B) 5

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

A fan is listed at Rs. 150 with a discount of 20% . What additional discount must be offered to the customer to bring the net price to Rs. 108 ?

A) 11 1/9%	B) 15%
C) 8%	D) None of these

Answer & Explanation Answer: A) 11 1/9%

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its coloumn,e.g., A can be represented by 02,14,40, etc., and P can be represented by 56,75,87 etc. You have to identify the set for the word 'TAKE'.