If in a child of 10 years ages of intelligence is of 14 years child, I.Q. of this child would be

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4.Principles of Inheritance and Variation

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If in a child of $10$ years ages of the intelligence is of $14$ years child, the $I.Q.$ of this child would be

A

$140$

B

$100$

C

$160$

D

$110$

Solution

(a) Intelligence Quotient,

$I.Q. =$ $\frac{{{\rm{Mental age}}}}{{{\rm{Real age}}}} \times 100$

Standard 12

Biology

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