Sawaal
6
Q:

If x2 + kx + k = 0 has no solution, then the value of k will satisfy

 

A) k < 4 B) k > -4
C) k > 4 D) 0 < k < 4

Answer:   D) 0 < k < 4



Explanation:
Subject: Simplification
Exam Prep: Bank Exams
Job Role: Bank Clerk
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Answer & Explanation Answer: B) 124.653

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Answer & Explanation Answer: D) (x - 12)(x + 11)

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What is the simplified value of 5 + 45 - 4 + 5 - 45 + 4 ?

 

A) 9 B) 10
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Answer & Explanation Answer: C) 18

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A) 110 B) 220
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Answer & Explanation Answer: C) 330

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What is the value of 6x2 - 5y26x2 + 5y2, if x = 13 and y = 15?

 

A) 2 B) 3
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Answer & Explanation Answer: B) 3

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The two equations are 4x + 4ky-6=0 and x+6y-12=0. Find the value of k for the pair of two linear equations represents the parallel lines.

 

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Answer & Explanation Answer: B)  6

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Find the y-intercept of the line joining two points (1, 3) and (3, 5).

 

A) -2 B) 0
C) 2 D) 4
 
Answer & Explanation Answer: C) 2

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Calculate the total numbers of prime factors in the expression (5)11 x (5)7 x (7)5 x (3)2 x (17)2.

 

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Answer & Explanation Answer: D) 38

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