Find the missing term in the series: $7, 4, 5, 9, ?, 52.5, 160.5$
- A$18$
- B$19.5$
- C$20$
- D$20.5$
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Similar Questions
Observe the following table and determine which number will come in place of $(d)$:
$1260$ $628$ $312$ $154$ $788$ $(a)$ $(b)$ $(c)$ $(d)$ $(e)$
| $1260$ | $628$ | $312$ | $154$ | ||
| $788$ | $(a)$ | $(b)$ | $(c)$ | $(d)$ | $(e)$ |
Easy
View Solution$10, 15, 15, 12.5, 9.375, 6.5625, ?$
Easy
View Solution$15, 25, 40, 65, ?, 170$
Difficult
View Solution$4, 10, 33, 136, 685, ?$
Medium
View SolutionFind the missing term in the series: $2.5, 4, ?, 10, 14.5, 20, 26.5$.
Easy
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