P: Duralumin is a alloy of Nickel gold Q: Silicon is used in making ae – McqOptions

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1.	P: Duralumin is a alloy of Nickel gold Q: Silicon is used in making aeroplane chips R : Amalgam is used for filling cavities in teeth S : Nichrome is an alloy of nickel and chrome
A.	(P) (Q) (R) (S) False True True False
B.	(P) (Q) (R) (S) True False True False
C.	(P) (Q) (R) (S) False True False True
D.	(P) (Q) (R) (S) True False False True
Answer» B. (P) (Q) (R) (S) True False True False

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