Expressions Questions and Answers

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Expressions in C Language are fundamental to understanding how operations, precedence, and evaluation work in programming. Practicing programming questions and answers related to C expressions helps students master operator hierarchy and logical computation. Commonly asked in TCS, Infosys, and Wipro placement papers, these C programming MCQs test both conceptual clarity and coding accuracy. This section provides C language expressions questions with step-by-step explanations and solutions to prepare you for technical interviews and competitive programming tests.

Expressions

Showing 10 of 26 questions

11. Which operator has the highest precedence?

  • *
  • +
  • ()
  • =
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12. What is the result of: ++x if x=5?

  • 5
  • 6
  • 4
  • Error
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13. What is the value of: x++ if x=5?

  • 5
  • 6
  • 4
  • Error
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14. Which is a relational operator?

  • +
  • =
  • >
  • &
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15. What is the result of: 5 == 5?

  • 0
  • 1
  • 5
  • true
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16. Which is a logical operator?

  • +
  • -
  • &&
  • =
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17. What is: !0 (not zero) in C?

  • 0
  • 1
  • true
  • false
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18. What is the result of: 10 > 5 && 3 < 2?

  • 0
  • 1
  • true
  • Error
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19. What is the value of: 8 | 3?

  • 11
  • 10
  • 3
  • 8
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20. What is: 10 & 5?

  • 0
  • 10
  • 5
  • 15
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