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If 1&7 = 80, 4&5 = 90 and 6&8 = 140, the...

If 1&7 = 80, 4&5 = 90 and 6&8 = 140, then find the value of 5&5 = ?

A

40

B

100

C

20

D

90

Text Solution

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The correct Answer is:
B
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