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MCQs based on Principles of Learning (in Hindi)
Nk
Kohler ne sujh ar anterdrishti ka sidhhant diya tha ... ar ye prayog unhone chimpanzee PR Kiya .....ar is prayog Ko krne se yeh niskarsh nikalta h ki bachhe v samay ane PR apni sujh ka prayog krte h ar anukaran v
M M Ali
a year ago
Well done kumari. ऐसा response dekh ke khushi hoti hai
Nk
Nikku kumari
a year ago
☺️ thank you sir AAP itna ache se samjhate h
M M Ali
a year ago
Most welcome