[0.5-2,4,12,48,240,?," (B) "1080],[[" (A) "1920," (B) "1080],[" (C) "1440," (D) "960]]

2,4,12,48,240,(......)(a)960quad (b) 1440 (c) 1080

80640 10080 1440 240 48 10 4

Solve (3)/(5) of (4)/(7) of (5)/(12) of 1015=? (a) 220 (b) 340 (c) 240(d)145 (e) 190

Three numbers are in the ratio 1:2:3 and their H.C.F.is 12. The numbers are (a) 4,8 ,12 (b) 5,10,15 (c) 10,20,30 (d) 12 ,24,36

Expand (a-4)^(3) A. a^(3)-12a^(2) +48a +64 B. a^(3) -48a^(2) +12 a -64 C. a^(3) +12 a^(2) -48a -64 D. a^(3) -12 a^(2) + 48a -64

If A=[{:(2,-3,1),(0," "7,-9):}]" and "B=[{:(1,2,-3),(4,8,-4):}]," find "(A-B)

Solve 48. 2xx2. 5xx2. 2+?=270 (a) 6.5 (b) 2.8 (c) 4.9 (d) 3.4 (e) 1.2

Let, A-{:[(2,4),(4,8)]:},B-{:[(8,-12),(-4,6)]:} , then