The Real Indian IQ

[G.Subramaniam]

Calculating Average Indian IQ from PISA



TN raw math PISA score = 351

TN implied IQ = 100 - 1.5 x 15 = 78



HP raw math score = 338

HP implied IQ = 100 - 1.62 x 15 = 76



Indian Avg IQ based on raw PISA = 77



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Next step is to remove the bias caused by the PISA sample having

75% bilingual kids



( Tibetan kids facing Hindi PISA exam and Telegu kids facing Tamil PISA exam )



TN mono-lingual = 378

Implied IQ = 500 - 1.22 x 15 = 82



HP mono-lingual = 401

Implied IQ = 500 - 15 = 85



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Next there is a 40 point difference between scores for 'Village' and scores for 'Large city'

In HP and TN, The village category is over-represented by a factor of 4

Even worse, in HP, City and Large City are entirely removed from the survey sample



So adding an urban correction of 20 ( half the village-large city difference )





TN semi-urbanised mono-lingual = 378 + 20 = 398

Implied IQ = 85



HP semi-urbanised mono-lingual = 401 + 20 = 421

Implied IQ = 100 - 0.79 x 15 = 88



Current Indian IQ = 86



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Next we look to the future as malnutrition is removed



The only Indian kids who go to govt school is for the mid-day meal,



If they are not starving they go to private school



Private schools score 45 more than govt schools and thats the future as poverty reduces



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HP - future - semi-urbanised- mono-lingual = 401 + 20 + 45 = 466



Implied IQ = 95





TN - future - semi-urbanised - mono-lingual = 378 + 20 + 45 = 443



Implied IQ = 91



Future Indian IQ = 93



Given the huge bias in sampling towards over-representing the lower end IQ,

by the poverty pimp NGOs, I am certain that none of the CBSE or Cambridge schools

that serve the top 15% are included in the survey



And they have an entirely different IQ profile and cause an IQ bulge at the top end