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DG

dhirendra_gupta

Student at BIT Mesra Oct. 12, 2020, 12:20 p.m. ⋅ 420 views

TCS NQT aptitude questions set 6

Q71. There are two pipes A and B. If A filled 10 liters in a hour B can fills 20 …


DG

dhirendra_gupta

Student at BIT Mesra Oct. 10, 2020, 5:13 p.m. ⋅ 438 views

TCS NQT aptitude questions set 5

Q51. If a three digit number ‘abc’ has 3 factors, how many factors does the 6-digit number ‘abcabc’ have ?

a …


DG

dhirendra_gupta

Student at BIT Mesra Oct. 10, 2020, 5 p.m. ⋅ 500 views

TCS NQT aptitude questions set 4

Q31. Vodafone has come up with a new scheme “Pay Easy”. They have decided to charge the first 100 calls …


DG

dhirendra_gupta

Student at BIT Mesra Oct. 6, 2020, 10:06 a.m. ⋅ 531 views

TCS NQT aptitude questions set 3

Q21. A boy buys 18 sharpeners (brown or white) for Rs. 100. For every white sharpener, he pays one rupee …


DG

dhirendra_gupta

Student at BIT Mesra Oct. 5, 2020, 11:19 a.m. ⋅ 131 views

TCS NQT aptitude questions set 2

Q11. Spores of a fungus, called late blight, grow and spread infection rapidly. These pathogens were responsible for the Irish …


DG

dhirendra_gupta

Student at BIT Mesra Oct. 5, 2020, 11:10 a.m. ⋅ 166 views

TCS NQT aptitude questions set 1

1. A mother, her little daughter and her just born infant boy together stood on a weighing machine which shows …


RK

rajan

Founder & Programmer at HackersFriend Sept. 4, 2020, 1:16 p.m. ⋅ 523 views

5 Best Books for Competitive Programming

Competitive programming is key to improve your coding skills. It requires strong understanding of data structures, algorithms and the programming …


HS

harsh_shukla

Intern at Microsoft Sept. 3, 2020, 1:49 p.m. ⋅ 197 views

Reverse words in a given string

Let's take a string s,  we want to reverse its words. For example - 

Sample input 1

Hello HackersFriend …

RK

rajan

Founder & Programmer at HackersFriend Updated Aug. 30, 2020, 12:49 p.m. ⋅ 354 views

5 Analytical skills you must acquire as a data scientist

A Data scientist plays very crucial roles in industry. Their decisions drives the next steps of industry. As a Data …


DG

dhirendra_gupta

Student at BIT Mesra Aug. 30, 2020, 11:07 a.m. ⋅ 255 views

DXC Placement Code Snippets Output Based Questions with answers

1. What will be the output of following code :

int main()
{
  int a = NULL – true;
  printf(“%d”,a);
  return 0 …


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