CUET Preparation Today
CUET
General Test
Quantitative Reasoning
Data Interpretation & Stats
The average of all prime numbers between 20 and 40 is
36
30
33
29
All prime numbers between 20 and 40,
23, 29, 31, 37
Average = sum of observation/ no. of observation
= (23 + 29 + 31 + 37)/4 = 120/4 = 30
