Haryana Police Sub Inspector (SI) exam paper 2 December 2018 (Answer Key)

21. In how many ways automobile license plates can be made if each plate contains two different digits followed by 3 different digits ?
(A) 468000
(B) 39000
(C) 260
(D) None of these

22. The first Buddhist Council which was held at Rajagraha in 487 B.C. It was presided over by
(A) Moggaliputta Tissa
(B) Mahakassapa
(C) Vasumitra
(D) Mahasamghikas

23. Which of the following districts of Haryana shares its boundary with 2 States?
(A) Yamunanagar
(B) Rewari
(C) Mahendragarh
(D) Charkhi Dadri

24. The total number of terms in the expansion of (x + a) – (x – a)51 after simplification is
(A) 102
(B) 25
(C) 26
(D) None of these

25. What is the remainder when 2¹²⁵ is divided by 11?
(A) 7
(B) 10
(C) 8
(D) 6

26. Which of the following is not a paragraph formatting ?
(A) Alignment
(B) Indentation
(C) Line spacing
(D) Underline style

27. Forgery is defined in IPC under
(A) Section 468
(B) Section 463
(C) Section 465
(D) Section 467

28. If ‘CENTRE’ can be written as ‘CNRCNR’ how ‘HAPPY’ can be written in that code?
(A) YHPYA
(B) HPYHP
(C) AHPYA
(D) HPYAP

29. ______ synthesis consists of heating primary amine and aldehyde with sulphuric acid to give quinolines.
(A) Skraup
(B) Doebner-Miller
(C) Duff
(D) Knorr quinoline

30. Fatehabad district derives its name from the eponymous headquarters town founded by in the 14th century who named it after his son Fateh Khan.
(A) Ghiyasuddin Tughlak
(B) Allauddin Khilji
(C) Firoz Shah Tughlak
(D) None of the above

31. Which of the following is not a geographical feature of Haryana ?
(A) Lower Shivalik Hills
(B) Bagar Tract
(C) Yamuna Ghaggar Plain
(D) Chambal Valley

32. Capital of Syria is
(A) Mousel
(B) Kabul
(C) Damascus
(D) Tel Aviv

33. The book, ‘I Do What I Do’ is written by
(A) Raghuram Rajan
(B) Urjit Patel
(C) Aravind Subramanian
(D) Aravind Panagariya

34. The layer of the atmosphere where electrical conductivity takes place
(A) Stratosphere
(B) Troposphere
(C) Ionosphere
(D) Mesosphere

35. _____ type is best suited to represent logical values.
(A) Enum
(B) Char
(C) Double
(D) Bool

36. Let a, b, c, d, e be the observations with the mean m and standard deviation s. The standard deviation of the observations kx, kx , kxz, kx, kx, is
(A) K + S
(B) s/k
(C) ks
(D) s

37. What is the sum of the coefficients in the expansion of (3 + 2x)⁹⁹
(A) 5⁹⁹
(B) 3⁹⁹
(C) 2⁹⁹
(D) 6⁹⁹

38. _______ was established by Babar as memorial to the victory over the throne of Hindustan when he defeated Ibrahim Lodi in 1526.
(A) Shah Qalandar Mosque
(B) Kabuli Bagh
(C) Red Fort
(D) Peacock Throne

39. Value of is
(A) O or 3
(B) 3
(C) 3 1/3

(D) None of these

40. Haryana contains 2 National Parks. One of them is Sultanpur National Park. The other one is
(A) Bhindawas National Park
(B) Kalesar National Park
(C) Nahar National Park
(D) Chhilchhila National Park

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