There are 5 roads leading to a town from a village. The number of different ways in which a villager can go to the town and return back, is [MP PET 1996]

There are 5 roads leading to a town from a village. The number of diff

1.	There are 5 roads leading to a town from a village. The number of different ways in which a villager can go to the town and return back, is [MP PET 1996]
A.	25
B.	20
C.	10
D.	\[5\]
Answer» B. 20

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There are 5 roads leading to a town from a village. The number of different ways in which a villager can go to the town and return back, is [MP PET 1996]

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