Searching for "19"

Q:

If x2 + ax + b, when divided by x - 3, leaves a remainder of 22 and x2 + bx +a, when divide by x - 3, leaves a remainder of 24, then a + b = ?

 

A) 23 B) -23
C) 7 D) -7
 
Answer & Explanation Answer: C) 7

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

Q:

For how many positive integers 'n', n3 - 8n2 + 20n - 13 is a prime?

 

A) 3 B) 2
C) 5 D) 7
 
Answer & Explanation Answer: A) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

The average expenditure per year during the period 2001-2006 is ___ (round off to the nearest integer).

 

A) Rs. 1017 B) Rs. 2032
C) Rs. 2034 D) Rs. 2035
 
Answer & Explanation Answer: A) Rs. 1017

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Filed Under: Table Charts
Exam Prep: Bank Exams

Q:

Select the image that will correctly fit in the blank space of the following figure.

 

 

 

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

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Filed Under: Pattern Completion
Exam Prep: Bank Exams

Q:

If Sinx = 4/5, then 1 + Tan2x =

 

A) 9/25 B) 25/16
C) 4/25 D) 25/9
 
Answer & Explanation Answer: D) 25/9

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Filed Under: Simplification
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Q:

Simplify : (27)-23

 

A) 1/18 B) 9
C) 1/9 D) 18
 
Answer & Explanation Answer: C) 1/9

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Filed Under: Simplification
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Q:

Correct expression of 0.12636¯ = ?

 

A) 139/1100 B) 126 361000
C) 1392200 D) 1263610000
 
Answer & Explanation Answer: A) 139/1100

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Filed Under: Simplification
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Q:

Given w = -2, x = 3, y = 0 & z = -1/2. Find the value of 2(w2 + x2 + y2).

 

A) 26 B) -26
C) 25 D) 28
 
Answer & Explanation Answer: A) 26

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Filed Under: Simplification
Exam Prep: Bank Exams