Question

Q4
Find the wrong term in the following
series.
0,4, 18, 54, 100, 180​

Answer 1

Answer:

54

Step-by-step explanation:

Note that the number pattern is as follows: 0* 1 squared, 1* 2 squared, 2* 3 squared, 3* 4 squared, 4* 5 squared, 5* 6 squared, etc

i.e , (0*1^2), (1*2^2), (2*3^2),(3*4^2),

which equals 0, 1*4,2*9,3*16

i.,e. 0,4,18,48

not 54.

Series is (n^3-n^2)

Where n is natural number

Put n=1,2,3,4,5,6,7,8 so on….

So, the term should be 0, 4, 18, 48, 100, 180,....

Answer 2

Answer:

answer is 54 because 54 is not divided by 4..