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Number System (HCF & LCM - 7) (in Hindi)
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Number System (HCF & LCM - 7) (in Hindi)

Bharat Gupta is teaching live on Unacademy Plus

Bharat Gupta
Engineer by degree Mathematician by Heart. Having 22 years of teaching experience. More than 20000 students selected.

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(2)
U
Unacademy user
sir NNP at factor cost is no more known as National income bcz after 2016 Market price is known as National income.please clear this issue. thnku
sir you explained last question like rocket science
AC
Sir any shortcut method for this??? I don't think we will get that much time in exam