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Placement Papers

TCS, Infosys, Wipro, Cognizant actual papers

654 Q 10 Topics Take Test
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Difficulty: All Easy Medium Hard 601–610 of 654
Topics in Placement Papers
Q.601 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.602 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.603 Medium TCS Questions
A number is 5 more than another number. If their sum is 25, find the larger number.
A 10
B 12
C 15
D 18
Correct Answer:  C. 15
EXPLANATION

Let smaller number = x. Larger = x+5. Sum: x + (x+5) = 25 → 2x = 20 → x = 10. Larger = 15

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Q.604 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.605 Medium TCS Questions
What is the probability of getting a sum of 7 when two dice are rolled?
A 1/6
B 1/8
C 1/12
D 1/18
Correct Answer:  A. 1/6
EXPLANATION

Favorable outcomes: (1,6), (2,5), (3,4), (4,3), (5,2), (6,1) = 6. Total outcomes = 36. Probability = 6/36 = 1/6

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Q.606 Medium TCS Questions
If 3 men can complete a task in 8 days, how many men are needed to complete it in 6 days?
A 3
B 4
C 5
D 6
Correct Answer:  B. 4
EXPLANATION

Total work = 3 × 8 = 24 man-days. Men needed = 24/6 = 4

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Q.607 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.608 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.609 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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Q.610 Medium TCS Questions
What is the equation of a line passing through (2,3) with slope 4?
A y = 4x - 5
B y = 4x + 3
C y = 4x - 3
D y = 2x + 4
Correct Answer:  A. y = 4x - 5
EXPLANATION

Using y - y₁ = m(x - x₁): y - 3 = 4(x - 2) → y = 4x - 5

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