CUET Preparation Today
CUET
General Aptitude Test
Numerical Ability
Average
What is the average of first six natural numbers, which are multiples of 3?
10.5
11
12
9.5
Sum of first 6 natural numbers multiple of 3 = 3 + 6 + 9 + 12 + 15 + 18
= 63
Average = \(\frac{63}{6}\)
= 10.5
