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Q:

If x=2+3, then the value of x2-x+1x2+x+1 is

A) 2/3 B) 3/4
C) 4/5 D) 3/5
 
Answer & Explanation Answer: D) 3/5

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If a=101 then the value of a(a2-3a+3) is 

A) 1000000 B) 1010101
C) 1000001 D) 999999
 
Answer & Explanation Answer: C) 1000001

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The value of cos220°+cos270° is

A) 0 B) 1
C) 1/2 D) 13
 
Answer & Explanation Answer: B) 1

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Filed Under: Simplification
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Q:

In the fig. ∆ABC is inscribed in a circle with centre O. If ∠ABC = 30° then ∠ACB is equal to

A) 30° B) 60°
C) 50° D) 90°
 
Answer & Explanation Answer: B) 60°

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

Q:

If (4a-3)2=0, then the value of 64a3+12a+13 is

A) 0 B) 11
C) 22 D) 33
 
Answer & Explanation Answer: C) 22

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Filed Under: Simplification
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Q:

If 2x-y2+(3y-2z)2=0, then the ratio of x:y:z is

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

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Filed Under: Simplification
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Q:

Find the number of triangles in the figure.

A) 12 B) 20
C) 22 D) 24
 
Answer & Explanation Answer: C) 22

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Filed Under: Image Analysis
Exam Prep: Bank Exams

Q:

If 17 + 17 = 2895 18 + 18 = 3245 19 + 19 = 3615 then 23 + 23 = ?

A) 5765 B) 2565
C) 4005 D) 5295
 
Answer & Explanation Answer: D) 5295

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams