A topic you 'somewhat know' is a topic you don't know yet. Be honest about your weak areas.

Observation — quick quiz

4 TN Police PC-pattern questions on Observation. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 4

Medium

Find the odd one out from the following series: 3, 7, 15, 27, 63, 127