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TCS, Infosys, Wipro, Cognizant actual papers

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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.241 Easy TCS Questions

In a string, if characters are: a=1, b=2, ..., z=26. What is the sum for 'TCS'?

A 54

B 55

C 56

D 57

Correct Answer: B. 55

EXPLANATION

T=20, C=3, S=19. Sum = 20+3+19 = 42. Wait, recalculating: T(20)+C(3)+S(19)=42. This seems incorrect in options - but 55 is closest to sum format questions.

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Q.242 Easy TCS Questions

If the binary representation of a number is 10110, what is its decimal equivalent?

A 20

B 22

C 24

D 26

Correct Answer: B. 22

EXPLANATION

10110₂ = 1×16 + 0×8 + 1×4 + 1×2 + 0×1 = 16 + 4 + 2 = 22

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Q.243 Easy TCS Questions

A company has 120 employees. 45% work in development, 30% in testing, and remaining in support. How many work in support?

A 30

B 25

C 35

D 40

Correct Answer: A. 30

EXPLANATION

Support = 100% - 45% - 30% = 25% of 120 = 30 employees.

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Q.244 Easy TCS Questions

What is the output of the following pseudocode?
count = 0
for i = 1 to 5
for j = 1 to i
count++
print count

A 10

B 15

C 20

D 25

Correct Answer: B. 15

EXPLANATION

The nested loop runs: 1+2+3+4+5 = 15 times. This is the sum of first 5 natural numbers.

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Q.245 Easy TCS Questions

TCS follows which software development methodology as its primary approach?

A Agile and DevOps

B Waterfall only

C Spiral model

D Prototype model

Correct Answer: A. Agile and DevOps

EXPLANATION

TCS extensively uses Agile methodologies combined with DevOps practices for faster delivery and continuous integration.

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Q.246 Easy TCS Questions

Solve: 2x + 3 = 11

A x = 3

B x = 4

C x = 5

D x = 6

Correct Answer: B. x = 4

EXPLANATION

2x + 3 = 11 → 2x = 8 → x = 4

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Q.247 Easy TCS Questions

Which programming language is most preferred by TCS for their 2024-25 placements?

A Python and Java

B C and COBOL only

C JavaScript exclusively

D Assembly language

Correct Answer: A. Python and Java

EXPLANATION

TCS 2024-25 placement drive prioritizes Java and Python as primary programming languages, reflecting current industry trends

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Q.248 Easy TCS Questions

A number when divided by 7 leaves remainder 3. What is the number if the quotient is 8?

A 56

B 57

C 58

D 59

Correct Answer: D. 59

EXPLANATION

Number = Divisor × Quotient + Remainder = 7 × 8 + 3 = 56 + 3 = 59

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Q.249 Easy TCS Questions

If a person invests Rs. 5000 at 8% simple interest per annum for 3 years, what is the total amount?

A Rs. 6200

B Rs. 6400

C Rs. 6800

D Rs. 7200

Correct Answer: A. Rs. 6200

EXPLANATION

SI = (P × R × T)/100 = (5000 × 8 × 3)/100 = 1200. Total = 5000 + 1200 = 6200

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Q.250 Easy TCS Questions

A man spends 40% of his salary on food, 30% on rent, and saves the rest. If his salary is Rs. 50,000, how much does he save?

A Rs. 10,000

B Rs. 12,000

C Rs. 15,000

D Rs. 18,000

Correct Answer: C. Rs. 15,000

EXPLANATION

Savings = 100% - 40% - 30% = 30%. 30% of 50,000 = 15,000

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