Find the mean of the first six multiples of 4?

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!

An Intiative by Sri Chaitanya

13.5

14.5

answer is C.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

Concept- Start solving the problem by finding the first six multiples of 4 by multiplying 4 by the integers 1, 2, 3, 4, 5, and 6 respectively. Then we put the obtained value into the formula for the average of n numbers

and do the necessary calculations to get the required value of the average of the numbers.
First six multiples of 4 are: 4,8,12,16,20,24

Mean

Hence, the correct option is 3.

Watch 3-min video & get full concept clarity

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th

Get Expert Academic Guidance – Connect with a Counselor Today!

Result Producing online coaching for JEE/NEET of south India

Largest All India Test Series for JEE/NEET

Best Books for IIT JEE

Best Books for NEET

How to Join IIT after 10th