Question
AirAsia covered the distance between destination II and
III at the speed of 94 km/hr and that between destination III and IV at the speed of 54 km/hr. what is its average speed of this journey? In the following table eight destinations - I, II, III, IV, V, VI, VII and VIII - have been given. A car crosses all the destinations if it starts from destination I to destination VIII. Question mark (?) in the table show the missing figures. Study the table carefully and answer the following given questions. ÂSolution
Time taken between destinations II and III =Â `376/94` Â =Â Â 4 hours Time taken between destinations III and IV =Â `324/54` Â =Â 6 hours 
 Average speed = total distance / total time = `(376+324)/(4+6)`  = 70 km/h
114 106 102 100 99 ?
...To find the Next number in the given series.
342 510 726 996 1326 ?
...41 48 89 137 226 ?
...There are 3 series, you have to find value of a, b, c and then establish relation among a,b,c.
19, 25, 45, a, 553, 2767
1560 760 360 160 6...
Direction: Which of the following will replace ‘?’ in the given question?
342, ‘?’, 420, 462, 506, 552, 60
23 48 98 198 ? 798
...5 4 29 24 185 ?
25Â Â Â Â Â Â Â Â Â Â 34Â Â Â Â Â Â Â Â Â Â 61Â Â Â Â Â Â Â Â Â Â 106Â Â Â Â Â Â Â Â 169Â Â Â Â Â Â Â Â ?
...6000 3002 1503 ? 378.75 191.375 97.6875
...?, 8, 32, 72, 128, 200
Relevant for Exams:
