Aptitude and Reasoning Questions

Q:

Which Word Does Not Belong with the Others

A) VDU B) Speakers
C) Plotter D) Joystick
 
Answer & Explanation Answer: D) Joystick

Explanation:

Here Joystick is the word doesn't belong with the others.

Because Except Joystick all others are Output Devices whereas Joystick is Input Device.

VDU - Visual Display Unit - Monitor to display

Speakers - Output sound

Plotter - used to produce single or multiple colored images.

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Q:

In a certain code language, "NIGHT" is written as "ODDGM" and "DARK" is written as "GOYC". How is "GREEN" written in that code language?

A) IABPF B) MCBNB
C) OGHVL D) FPBAI
 
Answer & Explanation Answer: A) IABPF

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: AIEEE , Bank Exams , CAT

4 4187
Q:

The following question consist of two words each that have a certain relationship to each other, followed by lettered pairs of words.Select the lettered pair that has the same relationship as the original pair of words.

Fury  :  Ire

A) Amusement : Happiness B) Joke : Laugh
C) Cry : Whisper D) Convulsion : Spasm
 
Answer & Explanation Answer: D) Convulsion : Spasm

Explanation:

Second is a more intense form of the first

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Filed Under: Analogy

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Q:

A chord that passes through the center of a circle is

A) secant B) tangent
C) diameter D) perigram
 
Answer & Explanation Answer: C) diameter

Explanation:

A straight line segment whose endpoints both lie on the circle is called as chord. A chord that passes through the center of a circle is a diameter.

 

A_chord_that_passes_through_the_center_of_a_circle_is1553604966.png image

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Filed Under: Arithmetical Reasoning
Exam Prep: AIEEE , Bank Exams , CAT
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7 4179
Q:

Which of the alternatives (a), (b), (c) and (d) will exactly make up the key figure (X).

A) a B) b
C) c D) d
 
Answer & Explanation Answer: C) c

Explanation:
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Filed Under: Image Analysis

9 4179
Q:

A takes 24 day in completing a work alone. Time taken by A in completing 1/3rd of the work is equal to the time taken by B in completing half of the work. How many days will be taken in completing the work if both A & B start working together?

A) 21/3 days B) 48 days
C) 40 days D) 48/5 days
 
Answer & Explanation Answer: D) 48/5 days

Explanation:

Ans. 
Time taken by A to complete a work alone - 24 days
Time taken by A in completing 1/3 of work = 24*1/3= 8 Days
8 day = time taken by B in completing 1/2 of work
B alone can complete the work = 16 days
The required time in completing the work if both A & B start working together?
16*24 / 40 = 48/5 Days

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Filed Under: Time and Work
Exam Prep: AIEEE , Bank Exams , GATE

2 4178
Q:

Find out which of the answer figures (a), (b), (c) and (d) completes the figure matrix ?

A) a B) b
C) c D) d
 
Answer & Explanation Answer: D) d

Explanation:

In each row (as well as each column), the third figure is a combination of all the elements of the first and second figures.

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Filed Under: Figure Matrix

29 4178
Q:

An intelligent boy is doing a jigsaw with 275 pieces. Each day that he fits pieces together there are fewer pieces left, and it is reasonable to assume that he fits more pieces each day because the number left to sort out diminishes progressively. Hence he is able to fit an extra piece as each day goes by. On the first day he fits 20 pieces. How many days does it take for him to complete the puzzle ?

A) 11 days B) 15 days
C) 13 days D) 16 days
 
Answer & Explanation Answer: A) 11 days

Explanation:

Let 'n' number of days it take to complete.

 

we know that sum of n number= n/2[2a+(n-1)d]
where a=20,d=1;
n/2[2x20+(n-1)1]=275
n[n+39]=550
n2 + 39n - 550 = 0
 n2+ 50n - 11n - 550 = 0
(n-11) (n-50) = 0
n-11 = 0;
n = 11(Days).

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Filed Under: Arithmetical Reasoning
Exam Prep: GRE , GATE , CAT , Bank Exams , AIEEE
Job Role: Bank PO , Bank Clerk

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