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Q:

If $x^{3} + 2 x^{2} - 5 x + k$ is divisible by x + 1, then what is the value of k?

A) -6	B) -1
C) 0	D) 6

Answer & Explanation Answer: A) -6

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Filed Under: Simplification
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Q:

If 3a – (3/a) – 3 = 0, then what is the value of $a^{3} - (1 / a^{3}) + 2$ ?

A) 0	B) 2
C) 4	D) 6

Answer & Explanation Answer: D) 6

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Q:

If ${(x / y)}^{a - 4} = {(y / x)}^{2 a - 5}$ , then what is the relation between x and y?

A) x > y	B) Cannot be determined
C) x < y	D) x = y

Answer & Explanation Answer: B) Cannot be determined

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Q:

If the expression ${px}^{3} - 2 x^{2} - qx + 18$ is completely divisible by $(x^{2} - 9)$ , then what is the ratio between p and q respectively?

A) 1:9	B) 1:3
C) 3:1	D) 9:1

Answer & Explanation Answer: A) 1:9

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Q:

If the expression ${px}^{3} - {qx}^{2} - 7 x - 6$ is completely divisible by $x^{2} - x - 6$ , then what is the value of p and q respectively?

A) 0, 1	B) 1, 0
C) 2, 1	D) 1, 2

Answer & Explanation Answer: B) 1, 0

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Q:

If $4^{(x + y)} = 256 and {(256)}^{(x - y)} = 4$ , then what is the value of x and y?

A) 17/8, 15/8	B) 17/4, 15/4
C) 9/17, 15/17	D) 8/17, 8/15

Answer & Explanation Answer: A) 17/8, 15/8

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Q:

$If {(3)}^{2} @ 1 * 7 = 98 and {(4)}^{2} @ 2 * 16 = 178, then {(5)}^{2} @ 3 * 9 = ?$

A) 218	B) 262
C) 253	D) 259

Answer & Explanation Answer: B) 262

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Filed Under: Mathematical Operations
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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

P- However, our environment also need some help from all of us to get maintained as usual to nourish our lives forever and to never ruin our lives.
Q- It gives us all things which we need to live our life on this planet.
R- It provides us better medium to grow and develop.
S- An environment includes all the natural resources which surround us to help in number of ways.

A) PQRS	B) QPSR
C) SRQP	D) QSPR

Answer & Explanation Answer: C) SRQP

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Filed Under: English
Exam Prep: Bank Exams

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