S1: Metals are today being replaced by polymers in many applications.P : Above all, they are cheaper and easier to process making them a viable alternative to metals.Q : Polymers are essentially a long chains of hydrocarbon molecules.R : Today polymers as strong as metals have been developed.S : These have replaced the traditional chromium-plated metallic bumpers in cars.S6: Many Indian Institutes of science and Technology run special programmes on polymer science.The Proper sequence should be:

S1: Metals are today being replaced by polymers in many applications.P

1.	S1: Metals are today being replaced by polymers in many applications.P : Above all, they are cheaper and easier to process making them a viable alternative to metals.Q : Polymers are essentially a long chains of hydrocarbon molecules.R : Today polymers as strong as metals have been developed.S : These have replaced the traditional chromium-plated metallic bumpers in cars.S6: Many Indian Institutes of science and Technology run special programmes on polymer science.The Proper sequence should be:
A.	QRSP
B.	RSQP
C.	RQSP
D.	QRPS
Answer» B. RSQP

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S1: Moncure Conway devoted his life to two great objects freedom of thought, and freedom of the individual. P : They threaten both kinds of freedom. Q : But something also has been lost. R : There are now dangers, somewhat different in form from those of the past ages. S : In regard to both these objects, something has been gained since his time. S6: Unless a vigorous and vigilant public opinion can be aroused in defence of them, there will be much less of both a hundred years hence then there is now. The Proper sequence should be:
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