There are two different Geography books, five different Natural Scienc – McqOptions

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1.	There are two different Geography books, five different Natural Sciences books, three different History books and four different Mathematics books on a shelf. In how many different ways can they be arranged if all the books of the same subjects stand together?
A.	353450
B.	638364
C.	829440
D.	768700
Answer» D. 768700

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