TCS Ninja Programming Language Logic Questions and answers

TCS Ninja Programming Logic Questions with Answers 2022

TCS Ninja has made some minor tweaks in its TCS Ninja Programming Logic Questions with Answers 2022 section and introduced Data Structures as a topic as well.

It has become hard for non-coding branches. But, the good thing is 10 questions asked in the TCS Ninja Programming Language Efficiency Section were similar to our sample material questions from our website PrepInsta.

IMPORTANT NOTE:

  1. There will be no negative marking.
  2. TCS NQT is adaptive this year
  3. You will not get any extra rough paper in the exam as a calculator and Rough Paper will be available on your Desktop Screen. You are not allowed to move your eyes down while giving the examination.

 

Name of the Section Programming Logic
Number of Question 10
Total Time 15 min
Difficulty Level high

Other Generic Pages:

Questions

10

Minutes

15

Negative Marking

No

FUB Type

3

MCQ Type

7

Difficulty

High

TCS Ninja Syllabus

TCS Ninja Programming Logic Papers 2019 PDF

Click on the link below to check TCS Ninja Programming Language Efficiency Syllabus in detail.

TCS Ninja Syllabus
Or

TCS Programming Logic Curriculum:-

  1. Number of Questions - 10
  2. Time - 15 mins

This section has been introduced this year as TCS Ninja wants to focus on hiring students who are good with writing and debugging codes and thus, this section will focus on most debugging skills and have code snippets which you ask you solve questions from

Frequently asked questions in TCS Ninja

More Questions of TCS Ninja Programming Logic

TCS Ninja Programming Logic Syllabus Pattern

Programming Logic topics Questions Difficulty
Variables Functions 1 Medium
C input Output 2 Medium
Command Line 1 Medium
Stacks Queues Arrays 1 - 2 High
Trees Graphs 2 High
Linked Lists, Greedy 1 - 2 High

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Preparation Section for TCS Ninja Programming Logic

Here we have provided the preparation material of all the topics that are asked in TCS Ninja Programming Logic Section, make sure you go through all of them for scoring good marks in this section
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Data Types in tcs ninja questions

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Functions and Scope

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Recursion and Iteration

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Questions on File Handling

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Questions on Array

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Questions on Variables and Registers

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Questions on Loops

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Questions on Input - Output

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Questions on OOPs

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Questions on Command Line Arguments

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Stacks and Queue

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Linked List

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Trees

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Graphs

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Dynamic programming and Greedy Algorithm

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Hashing

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Searching and Sorting

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Time Complexity

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Miscelleanous Questions

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1. A collection of various data types may be represented by which of the following ?

File

File

17.19%

Structure

Structure

56.77%

Array

Array

21.35%

String

String

4.69%

The answer will be Structure as it gives us the functionality to hold various types of data types as one.

One example of structure can be –

Struct PrepInsta {

int numberOfUsers;

char name[10];

char moto[50];

}

Good Job! Did you know? : With $8.5 billion in their kitty, Wipro is the 4th largest Indian IT company in terms of revenue.

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2. When we look at a String.h library import then, which of the following inbuilt function of library is not imported?

strptr

strptr

44.96%

strlen

strlen

14.74%

strcpy

strcpy

9.7%

strupr

strupr

30.6%

All the above functions strcpy will copy a string and upr will convert to uppercase and len with give int value of length, but ptr is not imported in String library function and is the solution.

Good Job! Did you know? : With $8.5 billion in their kitty, Wipro is the 4th largest Indian IT company in terms of revenue.

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3. Which of the following correct defines a recursive property in a programming language?

function calls another function repeatedly

function calls another function repeatedly

11.36%

function calls itself repeatedly

function calls itself repeatedly

80.37%

infinite looping of a process

infinite looping of a process

5.99%

hopping between different functions

hopping between different functions

2.27%

Answer will be B as recursion is basically a function(x) will call itself again and again the arguments passed in the function however may be variable.

Good Job! Did you know? : With $8.5 billion in their kitty, Wipro is the 4th largest Indian IT company in terms of revenue.

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4. Consider we are importing math.h function which of the following may also work without importing math.h while writing the program sinh, rand, pow, sqrt?

Only a and c

Only a and c

11.46%

none

none

33.48%

only b and c

only b and c

16.4%

only b

only b

38.65%

The answer will be D, all of the others need to import but we can use rand() without importing the math.h it basically generates a random number. It may be used will writing code for a game like Ludo, where you may need dice values as random values.

Good Job! Did you know? : With $8.5 billion in their kitty, Wipro is the 4th largest Indian IT company in terms of revenue.

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5. Image writing a programming where you may need to read information from outside of the programming you have options – scanf, files, command line, pintf. Which of the the above you can use?

Only a, b and d

Only a, b and d

11.89%

Only a and c

Only a and c

21.89%

only a, b and c

only a, b and c

40%

All the above

All the above

26.22%

You can use all except printf to read information, thus answer will be C.

Good Job! Did you know? : With $8.5 billion in their kitty, Wipro is the 4th largest Indian IT company in terms of revenue.

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6.

Eesha works for ISRO where she is involved in a mission to intercept a comet that is likely to collide with in each with in 1 month.she is developing a c program to calculate the trajectory of the missile to be launched to intercept and destroying the approaching comet.in order to achieve highest accuracy of the missile trajectory what data type should she use for the variables in her equation ??

int

int

6.69%

double

double

49.54%

long int

long int

29.48%

float

float

14.29%

Answer :: (B)

EXPLANATION ::

The double data type has more precision as compared to the three other data types. This data type has more digits towards the right of decimal points as compared to other data types.

 

Good Job! Did you know? : With $8.5 billion in their kitty, Wipro is the 4th largest Indian IT company in terms of revenue.

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7.

A program reads in 500 integers in the range [0…100]representing the scores of 500 students.it then prints the frequency of each score above 50.what would be the best way for the program to store the frequencies ?

An array of 101 numbers.

An array of 101 numbers.

13.79%

An array of 500 numbers.

An array of 500 numbers.

25.71%

An array of 50 numbers.

An array of 50 numbers.

27.59%

A dynamically allocated array of 550 numbers.

A dynamically allocated array of 550 numbers.

32.92%

Answer :: (C)

EXPLANATION :

As we our area of interest is only the 50 numbers so take An array of 50 numbers where A[0] corresponds to 51...A[49] corresponds to 100 then after reading an input just increment the counter in correct position as said above.

 

Good Job! Did you know? : With $8.5 billion in their kitty, Wipro is the 4th largest Indian IT company in terms of revenue.

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8. Esha writes a prgm for factorial but she forgot to write the function fact what is the error displayed ?

Syntax Error.

Syntax Error.

45.88%

File Not Found Error.

File Not Found Error.

9.71%

Runtime Error.

Runtime Error.

36.47%

It takes the function from standard library.

It takes the function from standard library.

7.94%

Answer :: (A)

EXPLANATION :

These are errors where the compiler finds something wrong with your program, and you can't even try to execute it.

Good Job! Did you know? : With $8.5 billion in their kitty, Wipro is the 4th largest Indian IT company in terms of revenue.

Oops!

9. Eesha wants to incorporate a history feature .When she presses “go back” then it will be able to be visit the previous page.what data structure is used ?

Tree

Tree

25.52%

Stack.

Stack.

41.84%

Queue.

Queue.

22.85%

Arrays.

Arrays.

9.79%

Answer :: (B)

EXPLANATION :

Stack will be the best data structure to use to implement "go back" feature as the pop operation in a stack will take o(1) time.

Good Job! Did you know? : With $8.5 billion in their kitty, Wipro is the 4th largest Indian IT company in terms of revenue.

Oops!

10. Eesha was in a wonderland where she saw a treasure trove of seven items of various items (in lakhs) and weights (in kgs) as per the table given below.

Value - Weight

12 4

10 6

8 5

11 7

14 3

5 10

5 12

She wanted to bring back maximum value of items but she was not able to carry more than 10 kgs.

Using dynamic programming, what is the maximum value of of the items that she could carry back with her?

value   weight

8            5

11           7

value   weight

8            5

11           7

7.55%

value   weight

12          4

7             6

value   weight

12          4

7             6

18.49%

value   weight

11            7

14           3

value   weight

11            7

14           3

61.89%

Value   weight

5              10

5              12

Value   weight

5              10

5              12

12.08%

Answer :: (C)

EXPLANATION : 

Eesha was in a wonderland where she saw a treasure trove of seven items of various.

Esha has 10 kg limit in his bag and she wants to bring maximum number of items with her to her home.

she can take 11 items that weight 7 kg in total and 14 items of 3 kg in total this will complete 10 kg =7+3=10

and she can bring maximum number of items 25=11+14 with her using this combination.

Good Job! Did you know? : With $8.5 billion in their kitty, Wipro is the 4th largest Indian IT company in terms of revenue.

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Analytics for Programming Logic Section

Stats about this section

Number of Questions 10 Questions
Time limit 20 min
Difficulty high

Topic Wise analytics

Data types Questions 0-1
Difficulty medium
Importance high
Functions and Loops Questions 1-2
Difficulty high
Importance medium
Recursion Iteration Variables Questions 0-1
Difficulty medium
Importance medium
Arrays Stacks and Queues Questions 0-2
Difficulty high
Importance high
Tress Questions 1-2
Difficulty high
Importance high
Graphs Questions 0-1
Difficulty high
Importance high
Command Line Programming Questions 0-1
Difficulty medium
Importance medium
Greedy Algorithms Questions 1-2
Difficulty high
Importance high
OOPS Questions 0-1
Difficulty medium
Importance high
Hashing Questions 0-1
Difficulty medium
Importance medium

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TCS Ninja Programming Logic most asked Questions

No, this section is only comprised of MCQ's type of questions. There is another section in which coding questions are asked.

The difficulty level of TCS Ninja is High. So you have to prepare well to score good in TCS Ninja online test.

The most difficult topic is OOPS , Graphs , Arrays , stack and Queue in  TCS Ninja Programming Logic Section.

The Words Like “Placement Papers” and “Previous Year Papers” are used here for Google Search Purposes only and may not be. All these questions could be freely available on the internet, we are only charging students for the PrepInsta’s Mock Test experiences and Analytics as well as preparation for the exam. Prepinsta does not guarantee any recurrence of the questions in the exam however we believe that from our practise questions the exam should atleast be similar in pattern as per syllabus or difficulty. These are only practise mock questions. PrepInsta has compiled these from various internet sources and made them as per mock experience for students ease and are offering analytics as per performance

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July 21, 2021

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