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Punjab Police Recruitment 2016 Online Application Form 725 Posts Exam

16. Which of the following is called the ‘Crossroads of the Pacific’ ?
(A) Tonga (B) Fiji
(C) Hawaii (D) Ellice
Ans : (B)

17. Which one of the following is an act of man that disturbs the ecological balance ?
(A) Vanamahotsav (B) Afforestation
(C) Lumbering (D) Social forestry
Ans : (C)

18. Which one is not correctly matched ?
(A) Longcoy – Russia
(B) Rhine – Germany
(C) Glasgow – Great Britain
(D) Pittsburg – USA
Ans : (A)

19. How many States in India are coastal ?
(A) 7 (B) 8
(C) 9 (D) 10
Ans : (C)

20. International boundary between India and Pakistan is demarcated by –
(A) Mc Mahon Line (B) Durand Line
(C) Radcliffe Line (D) Maginot Line
Ans : (C)

21. Which one of the following is called the amphibian in plant kingdom ?
(A) Algae (B) Fungi
(C) Bryophyta (D) Pteridophyta
Ans : (C)

22. Find the odd one out.
(A) Hookworm (B) Guinea worm
(C) Tapeworm (D) Ringworm
Ans : (D)

23. National Institute of Nutrition is a research institute located in the State of –
(A) Andhra Pradesh (B) Himachal Pradesh
(C) Madhya Pradesh (D) Uttar Pradesh
Ans : (A)

24. A tree’s age can be found by –
(A) measuring its height (B) counting the number of annual rings
(C) counting the number of branches (D) no means
Ans : (B)

25. The left aortic arch is observed in –
(A) Amphibians (B) Mammals
(C) Reptiles (D) Aves
Ans : (B)

26. Tendon connects –
(A) Bone to bone (B) Muscle to bone
(C) Bone to muscle (D) Muscle to muscle
Ans : (B)

27. Mercury is generally used in thermometers because it has a –
(A) high fluidity (B) high density
(C) high conductivity (D) high specific heat
Ans : (C)

28. To an observer on the lunar surface, during daytime, the sky will appear to be –
(A) Light yellow (B) Blue
(C) Orange (D) Black
Ans : (D)

29. Which of the following quantities is the measure of ‘inertia’?
(A) Velocity (B) Acceleration
(C) Mass (D) Weight
Ans : (C)

30. The intensity of a wave –
1. follows inverse square law.
2. is proportional to its amplitude.
3. is proportional to the square of the amplitude.
(A) 1 and 2 are true (B) 2 and 3 are true
(C) Only 2 is true (D) 1 and 3 are true
Ans : (D)

31. Which data communication method is used for sending data in both directions at the same time ?
(A) Super duplex (B) Simplex
(C) Half duplex (D) Full duplex
Ans : (D)

32. What does the acronym ISDN stand for ?
(A) Indian Standard Digital Network (B) Intergrated Services Digital Network
(C) Intelligent Services Digital Network (D) Integrated Services Data Network
Ans : (B)

33. Darkening property of photo-chromatic glass is due to the presence of –
(A) silver bromide (B) silver oxide
(C) silver nitrate (D) silver chloride
Ans : (D)

34. Supersonic aircrafts discharge the following substance into the stratosphere –
(A) NOX (B) SOX
(C) CO2 (D) H2
Ans : (B)

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