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Introduction to C Programming · Qualifier · 16 Mar 2025 · January 2025 term

Intro to C Programming Qualifier 16 Mar 2025 — Question 13

Question 13

+3 marksOne or more correct options

Which of the following is/are valid identifier(s) in C?

Select all that apply.

  1. A

    2nd_var

  2. B

    _secondVar

  3. C

    Var_2

  4. D

    float

  5. E

    discount_in_%

Show answer

Correct answers

  • B

    _secondVar

  • C

    Var_2

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Question 13 of 16 in the IIT Madras BS Introduction to C Programming (Intro to C Programming) Qualifier paper sat on 16 Mar 2025, in the January 2025 term (IIT M ES QUALIFIER AN EXAM QEQ1 16 Mar 2025). It carries 3 marks.

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