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Wipro Model Placement Paper

Wipro Quantitative Ability Previous Placement
Questions
1) There are two sections in a question paper each contains five
questions
...
The maximum
number of questions that can be answered from any section is 4
...
A car is 250 meters behind the bus
...
In what time
will the car be ahead of the bus by 250 meters?
A
...


48 seconds

C
...


68 seconds

Answer: Option C
Explanation:
Initially the car is 250 meters behind the bus
...

So the car should first cover the 250 meters by which it is behind and
then again another 250 meters to be ahead of the bus
...
So,
this distance of 500 meters is to be covered by both the car and the
bus together
...

Thus, the relative speed = Speed of the car – Speed of the bus = (60 35) = 25 km/hr
25 km/hr = 25 X (5/18) m/s = 125/18 m/s
At the relative speed of 125/18 m/s time taken to cover the distance of
500 meters = 500/(125/18)= 72 seconds

Wipro Model Placement Paper

Q4
...
In how many days can A alone do the work if he is
assisted by B and C on every 4th day?
A
...


24 days

C
...


48 days

Answer: Option B
Explanation:
Let us first assume the total work as the LCM of (30, 45, 90)
So, total work = LCM of (30, 45, 90) = 90 units
If the total work is 90 units then,
The efficiency of A = 90/30 = 3 u/d;
The efficiency of B = 90/45 = 2 u/d;
The efficiency of C = 90/90 = 1 u/d

Wipro Model Placement Paper

Given that A alone starts the work and he is assisted by B and C on
every 4th day
So, the work completed at the end of first 4 days = Work completed by
A in the first 3 days + Work completed by A, B and C together in the
fourth day
Work completed at the end of first 4 days = (3 × 3) + ((3 + 2 + 1) × 1) =
(9 + 6) = 15 units
This cycle of A working alone for 3 days and being accompanied by B
and C on the fourth day is repeated
...

In this pattern the number of cycles required to complete the total work
of 90 units = 90/15 = 6 cycles where each cycle is comprised of 4
days
Thus, the total number of days required = (6 × 4) = 24 days

Q5
...
3500 and after 5 months, B joins with
A as his partner
...

What is B’s contribution to the capital?

Wipro Model Placement Paper

A
...
5000

B
...
7500

C
...
9000

D
...
9500

Answer: Option C
Explanation:
We know that the profit share is dependent on both the amount of
investment and the period of investment
...
3500
Also A kept his investment throughout the year (i
...
for all the 12
months)
Let the amount invested by B be Rs
...
So B would have kept his
investment for 7 months
So, the ratio in which the profit should be shared between A and B =
­(3500 × 12) : (P × 7)
Given ratio is 2 : 3

Wipro Model Placement Paper

So, if we equate the same we get,

3 × 3500 × 12 = 2 × P × 7
Thus, P = Rs
...
There are two sections in a question paper
...
A student has to answer 6 questions
...
In
how many ways can he attempt the paper?

A
...


100

C
...


200

Answer: Option D
Explanation:

Wipro Model Placement Paper

Given that there are two sections of 5 questions each
...

So, 6 questions in total can be attempted from these two sections in
the following ways:
i)

4 questions from section 1 and 2 questions from section 2

ii)

3 questions from section 1 and 3 questions from section 2

iii)

2 questions from section 1 and 4 questions from section 2

Now the number of ways of selecting:
i)

4 questions from section 1 and 2 questions from section 2

= 5C4 × 5C2 = 5 × 10 = 50
ii)

3 questions from section 1 and 3 questions from section 2

= 5C3 × 5C3 = 10 × 10 = 100
iii)

2 questions from section 1 and 4 questions from section 2 =

5C2 × 5C4 = 5 × 10 = 50
Thus, the total number of ways in which a student can attempt the test
paper = (50 + 100 + 50) = 200 ways
...
In an annual sale, there was a flat discount of 40% on all items
...
480
...


799

B
...


899

D
...
The discount
would have been given on the labeled price to get the selling price
...
480
...

As a discount of 40% was given on the labeled price, the selling price
of Rs
...
Thus,

Wipro Model Placement Paper

Labeled price – 40% of labeled price = Selling price
Labeled price – 0
...
6 Labeled price = 480
Thus, Labeled price = 480/0
...
800
One close value is given in option A (Rs
...


Wipro Logical Reasoning Model Questions

Questions 1 to 2: Read the following instructions carefully and answer
the questions given below it
...
Some of the criteria of selection are as follows:
(i) M and J go together
...

(iii) I cannot go with J
...

(v) P and Q have to be together
...

Unless otherwise stated, these criteria are applicable to all the
following questions
...

A) GMRPQ B) HNOPQ C) KOPQR D) KRMNP
2) If the team has four boys including O and R, the members of the
team other than O and R are___
...
What day of the week will
it be on the same day in 2017?
A) Sunday B) Monday C) Saturday D) Friday
7) Find which conclusion follows the statements
...

All stonearescissors
...


Wipro Model Placement Paper

A) Sphere B) Cube C) Circle D) Ellipse

Wipro Verbal Ability Placement Model Questions
1) In each following questions, out of the given alternatives, choose
the one which best expresses the meaning of the given word
-Mayhem
A) Jubilation B) Havoc C) Excitement D) Defeat
2) Choose the option which gives the closest meaning to the phrase
given below
...
Note
that the first (S1) and last statement (S6) are given
...

P: For a committee is not just a mere collection of individuals
...

R: While this is happening we have an opportunity to get the feel of
this committee
...

S6: From the moment its members meet, it begins to have a sort
nebulous life of its own
...

There is an error in one of the parts
...
(Wipro 2017)
(A)The small child/ (B) does/ (C) whatever his father/ (D) was done
...
Another word is to be found from the given
alternatives, having the same relationship with this word as the words
in the given pair
...
(Wipro 2017)
College:Student :: Hospital:?

A) nurse B) doctor C) treatment D)patient
The passage given below is followed by a set of five questions
...

Today the import duty on a complete machine is 35% for all practical
purposes, whereas the import duty on raw materials and components
ranges from 40% to 85%
...
After paying
such high import duties on components, once a machine is made it
suffers excise duty of 5% to 10% ( including on the customs duty
already paid )
...
e central sales tax or state sales tax which ranges from 4 to
16%
...


Wipro Model Placement Paper

Another factor which pushes the cost of manufacture of machine tools
at a very high rate of interest payable to banks which ranges upto
22%, as against 4% - 7% prevailing in advanced countries
...

The above represents only a few of the extraneous reasons for the
high cost of Indian machines
...
There are a number of success stories about how
machine tool builders were of help at the most critical times
...
It is to be noted that India is at least 6000
km away from any dependable source of supply of machine tools
...
This
industry has also performed pretty well
...
Is it
anybodys case that the needs of this fragile sector (which needs

Wipro Model Placement Paper

tender care) will be met from 6000 km away
...
It wants level playing fields
...
Most
important, it requests for the Govt
...

a) According to the passage, assembling imported components into
machine proves ultimately
A) cheaper than importing complete machine
B) costlier than importing machine
C) more cost effective than importing machine
D) on par with cost of imported machine
E) a very stupendous and unmanageable task

b) According to the passage, all the following factors are responsible
for high cost of Indian machines except

Wipro Model Placement Paper

A) higher import duty on spares
B) excise duty
C) banks rate on interest on loans for manufacture
D) high profit margin expected by manufacturers
E) sales tax
c) If the banks rate of interest in India is made on par with the
advanced countries, the cost of manufacture of machine tools :
A) may go up by about 4% to 7%
B) may increase by about 22%
C) may decrease by about 4% to 7%
D) may decrease by about 15% to 18%
E) will remain the same due to import duty

d) The availability of Indian machines tool industry's help to small
scale industry is most likely to result into
A) increase in demand of imported tools

Wipro Model Placement Paper

B) deterioration in quality of component manufactured by them
C) further increase in custom duty on imported machines
D) enhancement in quality and quantity of their production at a
cheaper cost
...

https://www
...
com/placement-papers-download/
e) Which of the following is true in the context of the passage?
A) India's machine tool industry has a praise-worthy record of
performance
B) In critical times, the machine tools builders allowed the industry to
perish
C) In the case of machines, the excise duty is levied only on the cost
price
D) India's quantum of production of machine tools is more than that of
other advanced countries
...

Input: Consists of two arguments
● Size: no of elements
● Arr: list of positive integers

Output: Return a list of +ve integers sorted according to frequency of
elements
Answer Code:
#include ...
Woods, an electrician has made some faulty connections of eight
street lights in Timberland city
...
Otherwise, it remains ON the next night
...
The state of
the lights on a particular day is considered for the next day and not for
the same day
...
So they have filed a complaint about this to the Head
of the Federal Highway Administration
...

Write an algorithm to output the state of the street lights after the given
M days
...
h>
Int cellcompete(int *cells, int day)
{
Int I,j;
For(i=0;i{
Cells[-1]=0;
Cells[8]=0;
Int u[8];
For(int i=-1;i<9;i++)
{
U[i]=cells[i];
}
For(j=0;j<8;j++)
{
If(u[j-1]==u[j+1])
{
Cells[j]=0;
}

Wipro Model Placement Paper

else
Cells[j]=1;
}
}
For(i=0;i<8;i++)
Printf(“%d”,,cells[i]);
}
int main()
{
Int cells[8],n,I;
For(i=0;i<8;i++)
Scanf(“%d”,&cells[i]);
Scanf(“%d”,&n);
Cellcompete(cells,n);
Return 0;
}



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Title: wipro previous year coding questoins
Description: best coding questions.

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