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

Data Handling and Central Tendency — quick quiz

1 KAR TET-pattern questions on Data Handling and Central Tendency. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 1

Easy

The marks of 5 students are: 60, 70, 80, 90, 50. What is the mean score?