E.C.G

What will come next in the following letter series ? A A C A C E A C E G A C E G I A C E G I ? 1) K 2) L 3) A 4) B 5) None of these

If A= {a,b,c,d,e} ,B={a,c,e,g} and C ={b,e,f,g} , find : (i) A cap (B-C) (ii) A-(Bcup C) (iii) A-(Bcap C) .

If a,b,c,d,e,f, g are in contiued proportion, then the value of a.b.c.e.f.g is

a. b. c. d. e. f. g. h.

Study the diagram. The line l is perpendicular to line m (a) Is CE = EG (b) Does PE bisect CG = (c) Identify any two line segments for which PE is the perpendicular bisector. (d) Are these true? (i) A C > E G (ii) C D = G H (iii) B C < E H

A, B, C, D, E, F, G, H and K are sitting around a circle facing the centre. F is fourth to the right of A who is third to the right of B. K is fourth to the left of B and third to the right of D. C is third to the right of H. E is second to the left of G. Who is to the immediate right of F ? (a) B (b) E (c) G (d) Data inadequate

A, B, C, D, E, F, G, H and K are sitting around a circle facing the centre. F is fourth to the right of A who is third to the right of B. K is fourth to the left of B and third to the right of D. C is third to the right of H. E is second to the left of G. Who is third to the right of K ? (a) F (b) E (c) G (d) Data inadequate