The Misconception Index
What Class 6-8 students actually get wrong
Every Socho question logs which side a student picks — before any coaching, before they've explained their reasoning. This is that signal, made public: real disagreements, and how often students land on the wrong side of each one. No names, no individual data — only counts. A situation only appears once at least 5 students have tried it, so nothing here is a fluke from one or two attempts.
One shopkeeper sells 3 pens for ₹30. Another sells 5 pens for ₹45. Sunita says the second shop is cheaper because you get more pens. Her brother says that is not how you compare. Who is right?
Based on 7 students' first attempt.
On a winter morning Meena touches the iron gate and the wooden door. The iron feels much colder. She says the iron is at a lower temperature than the wood. Is she right?
Based on 9 students' first attempt.
See the real reasoning behind these, or find out which side you'd pick.
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