TN Online TestSamacheer Kalvi practice

12th Standard Computer Science — Strings and String manipulation: Book Back Online Practice Test

Pick how many questions you want and set a time limit, then start. You'll get your score at the end with the correct answer and an explanation for every question. Free, in Tamil and English — 10 questions available.

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Which of the following is the output of the following python code? str1="TamilNadu" print(str1[::-1])

A.Tamilnadu B.Tmlau C.udanlimaT D.udaNlimaT

What will be the output of the following code? str1 = "Chennai Schools" str1 = "-"

A.Chennai-Schools B.Chenna-School C.Type error D.Chennai

Which of the following operator is used for concatenation?

A.+ B.& C.* D.=

Defining strings within triple quotes allows creating:

A.Single line Strings B.Multiline Strings C.Double line Strings D.Multiple Strings

Strings in python:

A.Changeable B.Mutable C.Immutable D.flexible

Which of the following is the slicing operator?

A.{ } B.[ ] C.< > D.( )

What is stride?

A.index value of slide operation B.first argument of slice operation C.second argument of slice operation D.third argument of slice operation

Which of the following formatting character is used to print exponential notation in upper case?

A.%f B.%E C.%g D.%n

Which of the following is used as placeholders or replacement fields which get replaced along with format( ) function?

A.{ } B.< > C.++ D.^^

Q10

The subscript of a string may be:

A.Positive B.Negative C.Both (a) and (b) D.Either (a) or (b)

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Book Back Questions10 textbook MCQs · solved Additional MCQs15 extra MCQs · solved Practice TestInteractive · instant score Additional MCQ TestTest yourself on the extra set Study NotesConcepts & methods Formula SheetAll key formulas

About this Strings and String manipulation test

This free online practice test covers Strings and String manipulation from the 12th Standard Computer Science (Samacheer Kalvi) syllabus. Choose the number of questions and an optional time limit, then answer and submit — everything is checked in your browser, with the correct answers and a worked explanation shown at the end. For the full solutions to every question in this set, see the solved MCQs page.

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