If  204    196       223   x  284
Then, what is the average of the numbers of the above series?
...5 14 56 220 1125 6786
...12, 24, 72, 288, 1440, ?
In the question, three series I, II and III are given. Find the value of x, y and z to establish the correct relation among them and choose the correct...
77 ? 190 257 331 412
...19, 37, 65, 91, 127, 169
If 6 4 x 5.75 9,
Then, (x²-1) = ?
...5Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 6.5 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 20 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 113.5 Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â 799 Â ...
100, 110, ?, 171.6, 240.24, 360.36
100Â Â Â 180Â Â Â 294Â Â Â 448Â Â Â 648Â Â Â ?