LT PGT NET TGT Maths Quiz 2025: Combinatorics

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TGT Maths Quiz 2025: Combinatorics MCQ Practice

TGT Maths Quiz 2025: Combinatorics

Practice 40 real MCQs from LT Grade, TGT, PGT, and PCS exams on Combinatorics, Permutations, Combinations, Binomial Theorem, and Generating Functions. Ek question ke liye 60 seconds hain. Submit karne ke baad answers check karein aur PDF download karein!

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1. Permutation ka formula kya hai for n objects? [Asked in TGT 2016]

2. Combination ka formula kya hai for selecting r objects from n? [Asked in PGT 2018]

3. Binomial theorem ka general form kya hai? [Asked in PCS 2017]

4. 5 logon ko 3 seats par arrange karne ke kitne tareeke hain? [Asked in LT Grade 2019]

5. 6 objects mein se 4 select karne ke kitne tareeke hain? [Asked in TGT 2020]

6. Pascal’s triangle ka use kya hai? [Asked in PGT 2017]

7. Generating function ka use kya hai? [Asked in PCS 2018]

8. 4 distinct books ko 3 shelves par arrange karne ke kitne tareeke hain? [Asked in LT Grade 2016]

9. Binomial coefficient C(5,2) ka value kya hai? [Asked in TGT 2019]

10. Inclusion-Exclusion principle ka use kya hai? [Asked in PGT 2016]

11. Pigeonhole principle ka statement kya hai? [Asked in PCS 2020]

12. 3 letters ko circular arrangement mein kitne tareeke hain? [Asked in LT Grade 2018]

13. Binomial expansion of (1 + x)^5 mein x^3 ka coefficient kya hai? [Asked in TGT 2021]

14. 6 distinct balls ko 3 identical boxes mein distribute karne ke kitne tareeke hain? [Asked in PGT 2019]

15. Multinomial theorem ka use kya hai? [Asked in PCS 2016]

16. Derangement ka matlab kya hai? [Asked in LT Grade 2020]

17. Catalan number ka use kya hai? [Asked in TGT 2018]

18. 4 logon ko 2 teams mein divide karne ke kitne tareeke hain? [Asked in PGT 2020]

19. Generating function for Fibonacci sequence kya hai? [Asked in PCS 2019]

20. 5 distinct objects ko 3 distinct boxes mein distribute karne ke kitne tareeke hain? [Asked in LT Grade 2017]

21. Binomial coefficient C(n,r) ka property kya hai? [Asked in TGT 2015]

22. (2 + 3x)^4 mein x^2 ka coefficient kya hai? [Asked in PGT 2021]

23. Stirling number of the second kind ka matlab kya hai? [Asked in PCS 2015]

24. 4 logon ko 2 identical rooms mein divide karne ke kitne tareeke hain? [Asked in LT Grade 2021]

25. Generating function for sequence 1, 1, 1, … kya hai? [Asked in TGT 2017]

26. 5 distinct letters se 3-letter words banane ke kitne tareeke hain? [Asked in PGT 2015]

27. Binomial theorem mein constant term kaise nikalte hain? [Asked in PCS 2018]

28. 6 logon mein se 2 ko chunne ke kitne tareeke hain? [Asked in LT Grade 2015]

29. Partition of a set ka matlab kya hai? [Asked in TGT 2016]

30. (1 + 2x)^6 mein x^3 ka coefficient kya hai? [Asked in PGT 2020]

31. Bell number ka matlab kya hai? [Inspired by TGT 2022]

32. 4 distinct objects ko 2 identical boxes mein distribute karne ke kitne tareeke hain? [Inspired by PGT 2022]

33. Generating function for sequence 1, 2, 3, … kya hai? [Inspired by PCS 2022]

34. 3 letters ko linear arrangement mein kitne tareeke hain? [Inspired by LT Grade 2022]

35. Binomial coefficient C(6,3) ka value kya hai? [Inspired by TGT 2023]

36. Inclusion-Exclusion for two sets ka formula kya hai? [Inspired by PGT 2023]

37. Derangement of 3 objects ka number kya hai? [Inspired by PCS 2023]

38. Catalan number for n=3 kya hai? [Inspired by LT Grade 2023]

39. Binomial theorem mein middle term kaise nikalte hain for odd n? [Inspired by TGT 2024]

40. Stirling number S(4,2) ka value kya hai? [Inspired by PGT 2024]


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