यदि किसी बच्चे की मानसिक आ� – McqOptions

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1.	यदि किसी बच्चे की मानसिक आयु 12 वर्ष और कालानुक्रमिक आयु 10 वर्ष है, तो उसका आईक्यू होगा
A.	120
B.	20
C.	80
D.	100
Answer» B. 20

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