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Q:

What are the components of X6 - X4 - X5 - X4 + X2 - 4?

A) (X - 1) B) (X + 2)
C) Both 1 and 2 D) Neither 1 nor 2
 
Answer & Explanation Answer: D) Neither 1 nor 2

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

For real a, b and c if a2 + b2 + c2 = ab + bc + ca, then find the value of a+b+c2.

A) 9a2 B) 81a2
C) 27a2 D) 243a2
 
Answer & Explanation Answer: A) 9a2

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Q:

The Dr. B. C. Roy awards, instituted in 1962, are given to eminent achievers primarily from which field?

A) Medicine B) Law
C) Sports D) Journalism
 
Answer & Explanation Answer: A) Medicine

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

Q:

In the circle above, chord AB is extended to meet the tangent DE at D. If AB = 5 cm and DE = 6 cm, find the length of BD.

 

A) 4 cm B) 5 cm
C) 6 cm D) √30 cm
 
Answer & Explanation Answer: A) 4 cm

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Filed Under: Volume and Surface Area
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Q:

If x2 + ax + b, when divided by x + 3, leaves a remainder of -1 and x2 + bx + a, when divided by x - 3, leaves a remainder of 39, then a+ b = ?

 

A) -14 B) -38
C) 14 D) 38
 
Answer & Explanation Answer: C) 14

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Filed Under: Problems on Numbers
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Q:

Solve the following :

38 - (60 ÷ 5 x 16 - 8 ÷ 2 ÷ 3) =?

 

A) 22 B) 29
C) 30 D) 37
 
Answer & Explanation Answer: A) 22

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Q:

For the figure given below, find the value (in degrees) of 2A + B.

A) 180° B) 202.5°
C) 250° D) 279°
 
Answer & Explanation Answer: B) 202.5°

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Filed Under: Volume and Surface Area
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Q:

If XY = a+23 and YX = 13, then find the value of X2 + Y2X2 - Y2.

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

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Filed Under: Simplification
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