Which one of the following statements regarding the

If   204       196       223     x   284

Then, what is the average of the numbers of the above series?

299, 302, 308, 317, ?, 344

18        32       50       72        98        ?

If  152,      242,       x ,    332,     404,       314,

then find the value of (2x – 1)?

30, 39, 66, ? , 174, 255

7 13 15 29 31 57

D irection: Which of the following will replace ‘?’ in the following series.

543,’?’, 564 ,588, 660

If 16 15 26 69 260 x,

Find 75% of x+ x

6000 3002 1503 ? 378.75 191.375 97.6875