Boojho found a bag containing the following materials(i) Mirror(ii) Pa

1.	Boojho found a bag containing the following materials(i) Mirror(ii) Paper stained with oil(iii) Magnet(iv) Glass spectaclesHelp Boojho in finding out the material(s) which is/are opaque.(a) (i) only (b) (iv) only(c) (i) and (iii) (d) (ii) and (iv)
Answer» (i) Mirror (iii) Magnet

Boojho found a bag containing the following materials(i) Mirror(ii) Paper stained with oil(iii) Magnet(iv) Glass spectaclesHelp Boojho in finding out the material(s) which is/are opaque.(a) (i) only (b) (iv) only(c) (i) and (iii) (d) (ii) and (iv)

Answer»

(i) Mirror

(iii) Magnet

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Boojho found a bag containing the following materials(i) Mirror(ii) Paper stained with oil(iii) Magnet(iv) Glass spectaclesHelp Boojho in finding out the material(s) which is/are opaque.(a) (i) only (b) (iv) only(c) (i) and (iii) (d) (ii) and (iv)

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