समस्या समाधान में लक्ष्य प – McqOptions

MCQOPTIONS

1.	समस्या समाधान में लक्ष्य प्रवणता के सम्प्रत्यय को किसने प्रस्तावित किया था -
A.	कोहलर
B.	हल
C.	केन्डलर
D.	ब्रिक
Answer» C. केन्डलर

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