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Q:

In the following question, select the missing number from the given series.

 

11, 13, 17, 19, 23, ?

 

A) 29   B) 27  
C) 31   D) 37
 
Answer & Explanation Answer: A) 29  

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Filed Under: Number Series
Exam Prep: Bank Exams

Q:

A sequence a, ax, ax2, ......, axn, has odd number of terms. Then the median is

 

A) axn2+1 B) axn2-1
C) axn-1 D) axn2
 
Answer & Explanation Answer: D) axn2

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Filed Under: Probability
Exam Prep: Bank Exams

Q:

0.196 + 1.96 + 19.6 + 196 = ?

A) 217.756 B) 216.856
C) 216.756 D) 217.676
 
Answer & Explanation Answer: A) 217.756

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Sinθ Cos(90 - θ) + Cosθ Sin(90 - θ) = 

 

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

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If X + Y = 19 and X - Y = 7, then XY = ?

A) 13 B) 48
C) 78 D) 72
 
Answer & Explanation Answer: C) 78

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Cosec (90 - θ)

 

A) tan θ B) cot θ
C) sec θ D) cos θ
 
Answer & Explanation Answer: C) sec θ

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

22 - 33 + 43 - 62 = ?

 

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

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Cos2 90° + Cosec2 90° - Cot2 45° = ?

 

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

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Filed Under: Simplification
Exam Prep: Bank Exams