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Class 9 Mcq

Class 9 Science के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ScienceWhich statement correctly describes the relationship between observation and conclusion?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA student compared two plants but measured one in the morning and the other in the evening. What is the problem?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhat problem arises if a scientific question does not state how the outcome will be measured?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA student records bird numbers only on clear-weather days. What limitation will affect the conclusion?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhy must a scientific question be ethically investigable?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhat is the importance of obtaining similar results in repeated observations?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceHow can an observation of sound be made more scientific than simply writing loud or soft?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA student read liquid volume while viewing above eye level. Which error may occur?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhich question is better answered by a controlled experiment rather than observation alone?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhy is using a colour chart useful when recording an object's colour?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhat problem may occur if an observation is recorded later only from memory?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA student observed that flowers opened in the morning and closed in the evening. Which next question is most scientific?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA scientific question asks about the effects of three factors at once. How can it be improved?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhich observation is the most objective?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceSome daily values are missing from an observation table. What should be done before drawing a conclusion?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceIn which scientific question is specifying a time period necessary?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceThe same leaf appears to have different colours under different lighting. What should be done for objective observation?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhy may recording location be important in a scientific observation?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceA student observed rainfall for only one day and drew a conclusion for the whole month. What error is this?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard ScienceWhat is done to reduce the limitations of human senses during observation?Class 9Exploration: Entering the World of Secondary ScienceScientific questions and observationsLevel 4Hard