Write the monomer of the following polymer `:`
`a.` `P.M.M.A.` ,`b.` `H.D.P.E `
`c. P.A.N` , `d.` Styron
`e.` Teflon , `f.` Dieprene
`g.` Natural rubber `h`. Gutta `-` Percha
`i.` `P.P.`

Write the monomer of the following polymer : a. P.M.M.A. , b. H.D.P.E c. P.A.N , d. Polystyrene

a, b, c are in A.P, b, c, d are in G.P and c, d, e are in H.P, then a, c, e are in

Look at the graph. Write the co-ordinates of the points A, B, C, D, E, F, G, H, I, J, K, L, M, N, P, O and Q.

If a ,b ,c are in A.P., the a/(b c),1/c ,1/b will be in a. A.P b. G.P. c. H.P. d. none of these

If a ,b ,c are in A.P., the a/(b c),1/c ,1/b will be in a. A.P b. G.P. c. H.P. d. none of these

If a ,b ,c are in A.P., the a/(b c),1/c ,1/b will be in a. A.P b. G.P. c. H.P. d. none of these

If a, b, c are in A.P, b, c, d are in G.P. and 1/c , 1/d,1/e are in A. P . Prove that a, c, e are in G.P.

Each question is based on the following alphabet-series : A B C D E F G H I J K L M N O P Q R S T U V W X Y Z In the following letter sequence, how many n's are followed by m but not preceded by h ? a g r h t n m b e n m l b u v n m h er h n m g f e h n m e c n m w q a n m h l b