Aptitude and Reasoning Questions

Q:

The value of x13+x-13x23-1+x-23

A) x-1+x23 B) x+x-13
C) x13+x-1 D) x+x-1
 
Answer & Explanation Answer: C) x13+x-1

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 2020
Q:

If x = √2+1, then the value of x4-1/x4

A) 8√2 B) 18√2
C) 6√2 D) 24√2
 
Answer & Explanation Answer: D) 24√2

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 2020
Q:

In the following question, select the related letters from the given alternatives.
JQXE : LSZG : : MTNL : ?

A) OPVN B) KRPN
C) OVPN D) OPLJ
 
Answer & Explanation Answer: C) OVPN

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

0 2020
Q:

Introducing a man, a woman says, "He is the son-in-law of the wife of my father and I am the only child of my parents". How is the man related to the woman?

A) Nephew B) Husband
C) Brother-in-law D) Cousin
 
Answer & Explanation Answer: B) Husband

Explanation:
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Filed Under: Blood Relations
Exam Prep: Bank Exams

3 2019
Q:

If 5+x+5-x5+x-5-x = 3,then what is the value of x ?

A) 5/2 B) 25/3
C) 4 D) 3
 
Answer & Explanation Answer: D) 3

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Filed Under: Simplification
Exam Prep: Bank Exams

0 2019
Q:

The bar chart given below shows the number of cars parked in a multilevel parking from 6 am to 6 pm on a given day.

For how many hours the number of parked cars is less than the average on the given day?

A) 5 B) 8
C) 6 D) 7
 
Answer & Explanation Answer: B) 8

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Filed Under: Bar Charts
Exam Prep: Bank Exams

1 2019
Q:

In these questions, the relationship between two elements is shown in the statements. These statements are followed by two conclusions.
Statement:
K > R = L, P > L, R ≥ S
Conclusion:
I. S < L
II. L = S

A) If only conclusion I follow. B) If only conclusion II follow.
C) If either conclusion I or conclusion II follows. D) If neither conclusion I nor II follows.
 
Answer & Explanation Answer: C) If either conclusion I or conclusion II follows.

Explanation:

K > R = L, P > L, R ≥ S
L = R ≥ S
Conclusions:
I. S < L
II. L = S
This forms a complementary pair - S is either smaller or equal to L. Hence, the correct option is Either conclusion I or conclusion II follows.

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Filed Under: Statement and Conclusions
Exam Prep: AIEEE , Bank Exams , GATE

0 2019
Q:

In each question two equations numbered I and II are given,you haveto solve both the equation and choose the correctanswer.

I. x2+ 30x + 81 = 0

II.y2-9y -162 = 0

A) x > y B) x>y
C) x < y D) x
 
Answer & Explanation Answer:

Explanation:

x^2+ 30x + 81 = 0
x^2+ 27x + 3x + 81 = 0
x = -3, -27
y^2-9y -162 = 0
y^2-18y + 9y -162 = 0
y = -9, 18
Hence, no relationship can be established between x and y

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Filed Under: Simplification
Exam Prep: Bank Exams
Job Role: Bank PO , Bank Clerk

1 2019