Key Match: Appointed by the President of India; holds office until the age of 65 years; administers the oath to the President.
2. Judges of the Supreme Court
Key Match: Appointed by the President after consultation with the Collegium; can be removed only by Impeachment (Presidential order after an address by Parliament).
3. Speaker of Lok Sabha
Key Match: Elected by the Lok Sabha from amongst its members; presides over Joint Sittings of Parliament; decides whether a bill is a Money Bill.
4. Attorney General
Key Match: Appointed by the President; holds office during the pleasure of the President; has the right to speak in proceedings of either House of Parliament but cannot vote.
Analysis of Your Question
If your source material provided different definitions (for example, if it said the Attorney General is elected by Parliament), that would be an incorrect match.
Based on standard Constitutional provisions:
If all four were matched to the descriptions above, the answer would be D) All four.
If the descriptions were swapped (e.g., saying the Speaker is appointed by the President), the count of "correct matches" would decrease.
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.