PPSC NTS SPSC FPSC BTS PTS OTS UTS Online MCQs Practice Test Questions

PPSC NTS SPSC FPSC BTS PTS OTS UTS Online MCQs Practice Test Questions

Solved MCQs Notes Past Papers for Testing Services and Public Service Commission Tests Exams One Paper Tests Read Also:Original PPSC Past Papers

26. Carbon dioxide molecule has
(A) bent structure (B) triangular structure (C) linear structure
27. Array of points which show how the constituent particles of a crystal areArranged at different sits in 3 dimensional space is called
(A) space lattice (B) lattice array (C) crystal lattice
28. lonic hydrides are formed by elements of
(A) group-III A (B) group-II A (C) group-IA
29. Paramagnetic compounds are
(A) repelled (B) attracted (C) neither of them
30. The compounds having all the electrons paired are called
(A) Ferromagnetic (B) Diamagnetic (C) Paramagnetic
31. At equilibrium at specific temperature, presser exerted by the liquid is called
(A) Gaseous pressure (B) Vapour pressure (C) Solid pressure
32. A subtituent effect on an organic compound due to the permanent polarity of the group is called
(A) inter pair effect (B) induective effect (C) chelate effect
33. An orbital which possesses lower energy than alomic orbitals from
which it is formed is called
(A) Anti bonding (B) bonding (C) Addition
34. PH is the logarithm of the reciprocal of the
(A) hydrogen ion concentration (B) phosphorous ion concentration
(C) phosphine ion concentration
35. A lewis structure is a representation of a molecule that shows the disposition of
(A) valence protons (B) valence electrons (C) valence neutrons
36. The hydrogen bond has
(A) electrostatic nature (B) neutral nature (C) coordinate nature
37. The function of the nerve cell is:
(A) to transmit message (B) to feel things (C) to give but body poison
(D) to give activity of flesh
38. Man differs from birds in that man has:
(A) a four-chambered heart (B) hair (C) warm blood (D) a cerebrum
39. A radio signal will travel around the earth (in a great circle ) in about
(A) I Second (B) l/7 Second (C) 2 days (D) instantly
40. We can see most objects because they:
(A) reflect light (B) emit light (C) absorb light (D) refract light
41. Acupuncture is technique practiced by:
(A) Indian yogis (B) Indonesian witch doctcrs (C) Chinese medicine men
(D) Russian surgeon
42. What are hormones?
(A) the happy looking and living among the men (B) secretions of liver
(C) secretions of ductless glands (D) the bone marrow
43. Ajnadayn is located in:
(A) Egypt (B) Iran (D) Palestine
44. Hazrat Bilal (RA) was liberated by Hazrat Abu Bakr (RA). Amir bin
Faheera was set free by:
(A) Hazrat Abu Bakr (RA) (B) Hazrat Umar (RA) (C) Hazrat Usman (RA)
(D) Hazrat Ali (RA)
45. The Battle of Yermuk was fought during the caliphate of
(A) Hazrat Abu Bakr (RA) (B) Hazrat Umar (RA) (C) Hazrat Usman (RA)
(D) Hazrat Ali (RA)
46. The battle of Safeen was fought in 37 A.H between Hazrat Ali (RA) and:
(A) Kharjis (B) Hazrat Abdullah bin Zubair (RA) (C) Hazrat Muamwia (RA)
(D) Hazrat Aisha (RA)
47. The only Indian on the Viceroy Lord Mountbatten’s staff was:
(A) Abul Kalam Azad (B) V.P Menon (C) Ghaftar Khan
48. The whole of Govt: of Indian Act or 1935 came into operation in provisional part:
(A) 1935 (B) 1936 (C) 1937
49. Give the name of the author of “the last days of United Pakistan”
(A) G.W Chaudhary (B) Herbert eldman (C) Anwar I I . Syed
(D) I.H Qureshi
50. The first amendment to the Constitution of 1973 which allowed every
Citizen o form a political party was passed in the year of:
(A) 1973 (B) 1974 (C) 1975 (D) 1976