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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:

In a school , 391 boys and 323 girls have been divided into the largest possible equal classes , so that each class of boys numbers the same as each class of girls . What is the number of classes ?

A) 23	B) 19
C) 44	D) 17

Answer & Explanation Answer: D) 17

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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:

PT is a tangent to a circle with centre O and radius 6 cm . If PT is 8 cm then length of OP is

A) 10 cm	B) 12 cm
C) 16 cm	D) 9 cm

Answer & Explanation Answer: A) 10 cm

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Filed Under: Volume and Surface Area
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:

The rate of simple interest per annum at which a sum of money double itself in 16 2/3 yrs is

A) 4%	B) 5%
C) 6%	D) 6.5%

Answer & Explanation Answer: C) 6%

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Filed Under: Simple Interest
Exam Prep: Bank Exams

Q:

The value of $(x^{\frac{1}{3}} + x^{\frac{- 1}{3}}) (x^{\frac{2}{3}} - 1 + x^{\frac{- 2}{3}})$

A) x-1+x23	B) x+x-13
C) x13+x-1	D) x+x-1

Answer & Explanation Answer: C) x13+x-1

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If a + b + c = 0 , then the value of $a^{3} + b^{3} + c^{3}$ is

A) abc	B) 2abc
C) 3abc	D) 0

Answer & Explanation Answer: C) 3abc

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Filed Under: Simplification
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