Dr. Lal & Maurya Solutions for Chapter: Series Completion Test, Exercise 1: Exercise 1

What is the number that comes next in this sequence?
$1, 4, 9, 16, 25,$ $?$

What is the number that comes next in this sequence?

$17, 13, 11, 7, 5, 1,$ $?$

What is the number that comes next in this sequence?

$30, 24, 19, 15, 12, ?$

Which one number will complete the number series?

$144, 121, 100, 81, 64$, ...

Which number can be placed at the sign of interrogation?

$4,10, ?, 82, 244, 730$

What value comes in the place of $\left(?\right)$in the following series?

$4, 6, 12, 14, 28, 30,$ $?$.

Which is the number that comes next in this sequence?

$5, 16, 51, 158, ?$

Find the missing term in the following series:

$240, ?, 120, 40, 10, 2$