UPSC Combined Defence Services (CDS) MCQs

Q1. Choose the correctly spelled word:

Q2. Find the synonym of "Abundant":

Q3. The idiom "Bite off more than you can chew" means:

Q4. Fill in the blank: She ________ her keys yesterday.

Q5. Spot the error: He don’t like to travel.

Q6. General Knowledge: Who is known as the Father of the Indian Constitution?

Q7. General Knowledge: The Tropic of Cancer passes through how many states in India?

Q8. Mathematics: What is the value of 7 × 8?

Q9. Mathematics: Find the HCF of 24 and 36.

Q10. General Knowledge: Who is the current Chief of Defence Staff of India?

Q11. English: Select the correct passive voice for: "She writes a letter."

Q12. General Knowledge: Which Indian state is known as the “Land of Five Rivers”?

Q13. Mathematics: If x + 3 = 7, what is x?

Q14. General Knowledge: What is the full form of ICBM?

Q15. English: Choose the correct preposition: "He is good ____ playing football."

Q16. Mathematics: The area of a circle with radius 7 cm is (use π = 22/7):

Q17. General Knowledge: The headquarters of the United Nations is located in:

Q18. What is the antonym of “Generous”?

Q19. Mathematics: Find the next number in the series: 2, 6, 12, 20, ?

Q20. General Knowledge: Operation Blue Star was conducted in the year:

Q21. English: Choose the correct sentence:

Q22. General Knowledge: Which country is called the “Land of Rising Sun”?

Q23. Mathematics: Simplify: 5(2x + 3) - 3(x - 2).

Q24. General Knowledge: The currency of Brazil is:

Q25. English: Identify the part of speech for the underlined word in: "He quickly ran."

Q26. Mathematics: What is the value of π approximately?

Q27. General Knowledge: Which planet is known as the "Red Planet"?

Q28. English: Fill in the blank: "She has been reading the book ___ two hours."

Q29. Mathematics: What is the perimeter of a rectangle with length 10 cm and width 5 cm?

Q30. General Knowledge: The Taj Mahal was built by:

Q31. English: Choose the correct antonym of “Temporary”:

Q32. Mathematics: Solve for x: 3x - 7 = 11.

Q33. General Knowledge: The famous "Dandi March" was led by:

Q34. English: Find the error: "She can sings well."

Q35. Mathematics: What is the square root of 81?

Q36. General Knowledge: The primary function of the World Health Organization (WHO) is:

Q37. English: Choose the correct sentence:

Q38. Mathematics: What is the next number in the sequence: 3, 6, 12, 24, ?

Q39. General Knowledge: Which Indian state is known as the "Land of Rising Sun"?

Q40. English: Fill in the blank: "She is fond ______ music."