1.5 4 20 129 ? 10505

1.54 20 129 ? 10505

What should come in place of the question mark '?' in the following number series? 19, 20, 42, 129, ?, 2605

7 4 5 9 20 51 160.5

1015 508 255 129 66.5 ? 20.875

150, 143, 129, 108, ? 45

What will come in place of the question mark (?) in the following number series? 4 29 129 354 754 (?)

In each of the following questions, one term in the number series is wrong. Find out the wrong term. 125, 126, 124, 127, 123, 129 1)126 2) 124 3) 123 4) 129

1, 3, 10, 21, 64, 129, 356, 777 (a) 10 (b) 21 (c) 64 (d) 129 (e) 356

For a certain frequency distribution median class is 129.5 to 134.5 ,f is 30 c.f. is 24 and N =100 find the median

Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group? 1) 39 2) 69 3) 57 4) 129 5) 117