H and F sit second to the right of each other. Only one person sits between F and C, who sits at the extreme right end. If C sits at place no. 8, then F will sit at place no. 6. If F face south direction then, H sits at place no. 4 and faces north direction. D and E sit immediate left of each other but neither of them sits at extreme left end. E and F face opposite directions. We know that F faces south so, E will face north direction. If E sits at place no. 3, then D will sit at place no. 2 faces south direction. One person sits between A and B. At most three persons sit between B and G, who faces south. A doesn’t sit immediate left of C. Immediate neighbors of F face opposite direction to F. B cannot sit at place no. 7 as at most three persons sit between B and G. So, B sits at place no. 5 and A sits at place no. 7. A doesn’t sit immediate left of C. It means C will face south. Immediate neighbors of F i.e. B and A will face north. Final arrangement as shown below:
30, 43, 58, 75, 94, ?
17, 9, ?, 13.5, 25, 65
?, 6, 6, 9, 18, 45
√(10198 )× √(7220 )÷ 16.69 + 2010.375= ?
14, 20, 29, 44, 65, ?
26, 227, 628, 1229, ?, 3031
2.5 1.25 1.25 1.875 3.75 ?
...22, 38, 74, 138, ?, 382
480, 288, ?, 103.68, 62.208, 37.3248
216, 81, 297, 378, ?, 1035, 1728