HPAS Previous Year Question Paper 2013 – SCIENCE

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#1. Minamata disease affects the :

#2. Chernobyl disaster was caused by a :

#3. Chemical which cause bone cancer and degeneration of tissue is :

#4. The antiknock agent added to unleaded petrol is:

#5. The range of normal human hearing lies between:

#6. 3-4 benzopyrene causes:-

#7. Natural silk is a :

#8. Metals are good conductors of electricity because :-

#9. The drugs used to get relief from pain are called:

#10. Most commonly used tranquillizers are derivatives of:

#11. A transformer is used for:

#12. One liter of water is equivalent to:

#13. In the process of galvanization of an iron sheet is coated with:

#14. In coming years , skin related disorders will become more common due to :

#15. Most hazardous metal pollution of automobile exhaust is:

#16. If BOD of a water is found very high, this means water:

#17. Which of the following can be remolded time and again without producing any change?

#18. Which type of pollution is caused by two - wheelers?

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