Question
‘Bow echo’, recently seen in the news, is related to
which field?Solution
 A ‘bow echo’ is a weather radar signature associated with severe thunderstorms and is a term in climatology.
In each of the following number series, one term is missing. Find the missing term.
50, 45, 37, 26, 12, ?
23 45 89 155 ? 353
? , 864, 432, 144, 36, 7.2
In each of the following number series, one term is missing. Find the missing term.
5, 10, 20, 40, ?, 160
1, 26, 75, 156, 277, ?
What will come in place of the question mark (?) in the following series?
6, 13, 29, 63, ?, 259
18, 30, 54, 90, 138, ?
200 ? 96 38.4 7.68 0
Find the next term in the series:
3, 10, 21, 36, 55, ?
What value should come in the place of (?) in the following number series?
100, 149, 68, 189, ?, 245