Aptitude and Reasoning Questions

Q:

A series is given,with one term missing. Choose amongst the given responses choose the meaningful one

206, 221, 251, 296, ?, 431

A) 326 B) 356
C) 311 D) 341
 
Answer & Explanation Answer: B) 356

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

Consider two-digit numbers which remain the same when the digits interchange their positions. What is the average of such two-digit numbers?

 

A) 33 B) 44
C) 55 D) 66
 
Answer & Explanation Answer: C) 55

Explanation:

All such 2 digit numbers are 11,22,33,44....... upto 99

Forms an AP

So sum = n/2(a+l)

= 9/2(11+99)

Average = sum/9 = ½(11+99) = 55

 

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

Given is a statement followed by two assumptions numbered I and II. Consider the statement and the following assumptions and decide which of the assumptions is/are implicit in the statement.
Statement:
All the species of plants and animals are part of biodiversity and ecosystems and play major role in the overall health of the environment.
Assumptions:
I. Preserve or create a backyard habitat. Save as many native plants as you can when building or landscaping.
II. One of the major goals of sustainability is to preserve biodiversity. All life on Earth is connected through the flow of energy (planetary food web), and each time a species becomes endangered or lost to extinction, one more part of that energy flow is lost.

A) Neither assumption I nor II is implicit. B) Both assumptions I and II are implicit.
C) Only assumption I is implicit. D) Only assumption II is implicit.
 
Answer & Explanation Answer: D) Only assumption II is implicit.

Explanation:
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Filed Under: Statement and Assumptions
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Which of the following is correct?

A) (6x + y)(x - 6y) = 6x^2+ 35xy - 6y^2 B) (6x + y)(x - 6y) = 6x^2- 35xy - 6y^2
C) (6x + y)(x - 6y) = 6x^2- 37xy - 6y^2 D) (6x + y)(x - 6y) = 6x^2+ 37xy - 6y^2
 
Answer & Explanation Answer: B) (6x + y)(x - 6y) = 6x^2- 35xy - 6y^2

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Q:

P, Q, R, S and T are standing in a line. P is taller than S but shorter than Q. T is shorter than S but taller than R. Who is the second tallest of them all?

A) T B) S
C) R D) P
 
Answer & Explanation Answer: D) P

Explanation:
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Q:

Nurse : Ward :: Teacher : ?

A) Student B) Board
C) Class D) Lesson
 
Answer & Explanation Answer: C) Class

Explanation:
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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

A shopkeeper sells wheat at a profit of 20% and for weighing uses a weight which is 10% less than the actual weight. What is his total profit percentage?

 

A) 31.24 B) 37.5  
C) 30   D) 33.33
 
Answer & Explanation Answer: D) 33.33

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

If a mirror is placed on the line MN, then which is the right image of the given figure?

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

Explanation:
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Filed Under: Image Analysis
Exam Prep: Bank Exams

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