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