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Subject :NSO    Class : Class 7

How many even numbers are there in the given series which are exactly divisible by its immediate preceding number but not exactly divisible by its immediate following number?

3 8 4 1 5 7 2 8 3 4 8 9 3 9 4 2 1 5 8 2

AOne
BTwo
CThree
DFour


Can anyone explain this

Ans 1:

Class : Class 8
I do not agree with SOF. They should be counted as different numbers.

Ans 2:

Class : Class 7
This is wrong. How can two eights be counted as one number?

Ans 3:

Class : Class 7
Two eigths should be counted differently, not as stated in the solution.

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