CTET 2 Math and Science Sep 2016 Paper

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Question : 70 of 150
 
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A teacher of Class VII demonstrates the following activity in the class :
“A leaf is put in a test tube and spirit is poured over it. Then the test tube is put in a beaker half-filled with water and heated till the leaf is discoloured. The leaf is then taken out and a few drops of iodine are put on it. The leaf turns blue-black in colour.”
After this activity, the teacher gives some questions for the assessment of various indicators of learning. Which of the following would assess ‘analysis’?
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