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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।

ScienceA student drops a ball from different heights and measures the bounce height. What is the drop height?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceWhich type of variable is not the result but keeps the conditions the same?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceOn which axis is the dependent variable usually shown in a graph?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceOn which axis is the independent variable usually shown in a graph?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceWhat problem occurs if both light and water are changed in one experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceIn an experiment on the effect of fertilizer how should the pot size be kept?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceIn a fertilizer experiment the number of leaves is measured. What is the number of leaves?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceA student gives different amounts of fertilizer to plants. What is the amount of fertilizer?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceIn a salt dissolving experiment what type of variable is the dissolving time?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceWhile testing the effect of water temperature on the rate of salt dissolving what type of variable is temperature?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceFor a fair experiment how many independent variables should be changed at one time?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceA ball is rolled on different surfaces and the distance travelled is measured. What type of variable is the distance?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceA student rolls a ball on different surfaces. What type of variable is the surface type?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceWhich variable changes because another variable is changed?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceWhile testing the effect of temperature on seed germination how should the type of seed be kept?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceIf the amount of light is changed and plant height is measured what is plant height?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceIn an experiment on the effect of water on plants what type of variable is the amount of water?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceWhich type of variable is the measured result in an experiment?Class 9Exploration: Entering the World of Secondary ScienceVariables in an experimentLevel 10EasyScienceWhich statement presents the clearest testable hypothesis?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationLevel 7HardScienceIn which experiment is the effect of amount tested through a proper comparison?Class 9Exploration: Entering the World of Secondary ScienceHypothesis and experimentationLevel 9Medium