Punjab Police Department Papers - 2019 Multiple Questions and Answers.




41.A solution of water and sugar contains 10% sugar the solution weight is 8 kg. When 2 kg of water is added to this solution the percentage of sugar becomes?
A. 8%
B. 10%
C. 12%
D. 18%

42.9 is 1/3% of what number?
A. 2700
B. 300
C. 27
D. 30

43.A common name for software errors is?
A. Bugs
B. Trojans
C. Logic bombs
D. Viruses

44.How are human rights enforced?
A. Against public authorities
B. By interpreting legislation and common law rules so as to be consistent with convention rights
C. Only against individuals
D. By striking down inconsistent legislation

45.Which of the following fraction is smallest?
A. 13-Nov
B. 11-Sep
C. 4-Mar
D. 7-May

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