Bank Exams Questions

Q:

ABCD is a cyclic quadrilateral of which AB is the diameter. Diagonals AC and BD intersect at E. If ∠DBC = 35°, Then ∠AED measures

A) 35° B) 45°
C) 55° D) 90°
 
Answer & Explanation Answer: C) 55°

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Exam Prep: Bank Exams

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Q:

If x, y, z are the three factors of a3 -7a - 6, then value of x+y+z will be

A) 3a B) 3
C) 6 D) a
 
Answer & Explanation Answer: A) 3a

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If ax + by = 1 and bx + ay  = 2aba2+b2 then x2+y2a2+b2 is equal to

A) 1 B) 2
C) 0.5 D) 0
 
Answer & Explanation Answer: A) 1

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Exam Prep: Bank Exams

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Q:

If a+1b= b+1c = c+1a (a , b, c are not equal) then the value of abc = 

A) + 1 B) - 1
C) +1 & -1 D) None of the options
 
Answer & Explanation Answer: C) +1 & -1

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Exam Prep: Bank Exams

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Q:

If a = 1/a-5, then the value of a + 1/a = ?

A) √29 B) √-29
C) - √29 D) √27
 
Answer & Explanation Answer: A) √29

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Exam Prep: Bank Exams

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Q:

If x = 11, the value of x5 - 12x4 + 12x3 - 12x2 + 12x - 1 is

A) 11 B) 10
C) 12 D) -10
 
Answer & Explanation Answer: B) 10

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The simplified value of 3-212-18 - 13 × 27 - 12 x 273 is closest to

A) (√3 - 1) B) (1 - √3)
C) - (-√3 - 1) D) - (√3 + 1)
 
Answer & Explanation Answer: D) - (√3 + 1)

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Q:

If a + b + c + d = 4, then the value of 1(1-a)(1-b)(1-c) + 1(1-b)(1-c)(1-d) + 1(1-c)(1-d)(1-a) + 1(1-d)(1-a)(1-b)

A) 0 B) 1
C) 4 D) 1+ abcd
 
Answer & Explanation Answer: A) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

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