A) Medicine B) Observation C) Science D) Hypothesis
A) Space science B) Medicine C) Jogging D) Pesticides
A) Physical B) Human C) Organic D) Inorganic
A) Questionnaire B) Science C) Scientific method D) Hypothesis
A) Narrative investigation B) Experimental investigation C) Descriptive investigation D) Comparative investigation
A) Forming a hypothesis B) Making observation C) Creating a problem D) Defining the problem
A) Liquid B) Gas C) Solid D) Broth
A) Melting point B) Density C) Flammability D) Hardness
A) Density B) Ability to rust C) Flammability D) Reactivity
A) Can wipe out the entire humanity including plants and animals B) Causes mental illness C) Increase illness and may even lead to death D) Improved standard of living and economy of the nation
A) Gas B) Broth C) Liquid D) Solid
A) They are very brittle B) They are malleable C) They are good conductors of electricity D) They are ductile
A) They are hard B) They are good conductors of heat C) The can rust D) They have low density
A) For manufacturing of vehicles and aeroplane B) For making cooking utensils C) For bridges and water tank D) They are used as insulators
A) For jewel and cutting material B) For making roofing sheets C) For handles of substances to protect against electrical shock D) Decorations of houses, buildings and furniture |