# Placement Questions & Answers :: Capgemini

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**Capgemini Practice Q&A**

71. Select a figure from amongst the Answer Figures which will continue the same series as established by the five Problem Figures.

**Answer:**** Option A **

**Explanation:**

One, two, three, one, two, three.....arcs get inverted sequentially. This inversion takes place in an ACW direction.

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72. Consider the following code segment in C to traverse a binary tree using the preorder

typedef struct tree {

int info;

struct *left;

struct *right;

}node;

void preorder(node *tree)

{

if (t)

{

Statementl

Statement2

Statement3

}

}

The above Statements should be

**Answer:**** Option D **

**Explanation:**

Here is no explanation for this answer

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73. What is the following code segment doing?

void fn( ){

char c;

cin.get(c);

if (c != '\n') {

fn( );

cout.put(c);

}

}

**Answer:**** Option B **

**Explanation:**

Here is no explanation for this answer

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74. An algorithm is made up of two independent time complexities f (n) and g (n). Then the complexities of the algorithm is in the order of

**Answer:**** Option B **

**Explanation:**

Here is no explanation for this answer

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75. In Breadth First Search of Graph, which of the following data structure is used?

**Answer:**** Option B **

**Explanation:**

Here is no explanation for this answer

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76. Let S be the original stack and S1 and S2 the two

additional stacks then the following pseudo code is to

reverse the stack S:

while (S not empty)

{

push(S1,pop(S));

}

while(S1 not empty)

{

push(S2,pop(S1));

}

while(S2 not empty)

{

push(S,pop(S2));

} ?

**Answer:**** Option A **

**Explanation:**

Here is no explanation for this answer

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77. A sum was put at simple interest at certain rate for 3 years. Had it been put at 1% higher rate it would have fetched Rs. 63 more. The sum is:

**Answer:**** Option B **

**Explanation:**

1 percent for 3 years= 63

1 percent for 1 year = 21

=> 100 percent = 2100

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78. For what value of "k" will the equation (2kx^2 + 5kx +2)=0 have equal roots?

**Answer:**** Option C **

**Explanation:**

For a 2nd degree equation "ax2+bx-c=0" has equal roots the condition is b2-4ac =0

So in the given equation (2kx^2 + 5kx +2)

a=2k, b=5k, c=2

=> (5k)^2-4(2k)(2)=0

=> 25k^2-16k=0

=>k(25k-16)=0

=> k=16/25;

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79. A 5-digit number is formed by the digits 2,4,5,6,8 (each digit used exactly once) . What is the probability that the number formed is divisible by 4 ?

**Answer:**** Option D **

**Explanation:**

A no. is divisible by 4 if last two digit is divisible by 4

so numbers ending with 24,28,48,52,56,64,68,84 are divisible by 4

last two places are fixed by 24,28,48,52,56,64,68,84

so remaining 3 places can be filled in 3! ways for each

total=8*3!=48=n(E)

n(S) = 5!

so

= n(E)/n(S)

=48/120=2/5

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80. A builder has to pour a concrete slab 12 centimeters thick to cover an area 10 meters long and 2 meters wide. How many cubic meters of concrete will the builder need?

**Answer:**** Option B **

**Explanation:**

Thikness= 12cm. =0.12m.

area is 10m. long and 2m. wide;

So, total concrete needed is = the volume of the area = (0.12 * 10 * 2)= 2.4 cubic meter.

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Here is the list of questions asked in Capgemini Aptitude Test Question with Answers Capgemini Mock Test page 8. Practice Capgemini Written Test Papers with Solutions and take Q4Interview Capgemini Online Test Questions to crack Capgemini written round test. Overall the level of the Capgemini Online Assessment Test is moderate. Only those candidates who clear the written exam will qualify for the next round, so practic all the questions here and take all the free tests before going for final selection process of Capgemini