In a code language, if PAPER is written as OCQDQ, how is NOTEBOOK written in that code?

Statements: Some politicians are actors. Some actors are directors. No director is a writer. Some writers are singers. Conclusion I: Some politicians are writers. Conclusion II: Some actors are singers. Which is valid?

Find the next: 11, 13, 17, 19, 23, ?

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Which word can be formed from EXAMINATION?

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