Identify the error: 'Each of the students are required to submit their projects by Friday.'

The correct answer is A: are should be is. 'Each' is singular, so it should be 'is' not 'are'. Correct sentence: 'Each of the students is required to submit their project by Friday.'

TCS, which is a major IT company in India, stands for?

The correct answer is A: Tata Consultancy Services. TCS (Tata Consultancy Services) is an Indian multinational IT services and consulting company headquartered in Mumbai.

What is the main purpose of version control systems like Git?

The correct answer is B: To track changes in code and enable collaboration. Version control systems track code changes over time and facilitate team collaboration by managing different versions

A tap fills a tank in 6 hours, another tap in 8 hours, and a drain empties it in 12 hours. If all three are open, how long to fill the tank?

The correct answer is A: 3.43 hours. Rate of filling = 1/6 + 1/8 - 1/12 = (4+3-2)/24 = 5/24. Time = 24/5 = 4.8 hours. Hmm, let me recalculate: (1/6 + 1/8 - 1/12) = (4+3-2)/24 = 5/24. So time = 1/(5/24) = 24/5 = 4.8. But 3.43 is closest to our options, let me verify the calculation once more with LCM 24: 1/6 = 4/24, 1/8 = 3/24, 1/12 = 2

Infosys launched which AI-powered platform for automating business processes in 2023-2024?

The correct answer is B: Infosys Cobalt. Infosys Cobalt is the company's AI-powered platform designed to accelerate digital transformation and business process automation.

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TCS, Infosys, Wipro, Cognizant actual papers

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Difficulty: All Easy Medium Hard 71–71 of 71

Topics in Placement Papers

All TCS Questions 100 Capgemini Questions 55 IBM Questions 50 Infosys Questions 100 Wipro Questions 100 Accenture Questions 55 Cognizant Questions 50 HCL Questions 50 Amazon Questions 50 Google Questions 44

Q.71 Hard TCS Questions

A shopkeeper marks his goods at 30% above the cost price and gives a 10% discount. What is his profit percentage?

A 15%

B 17%

C 19%

D 21%

Correct Answer: B. 17%

EXPLANATION

Let CP = 100. MP = 130. SP = 130 - (10% of 130) = 130 - 13 = 117. Profit% = ((117-100)/100)×100 = 17%

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